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14872060 = 2257195591
BaseRepresentation
bin111000101110…
…110111111100
31000222120122001
4320232313330
512301401220
61250432044
7240260530
oct70566774
930876561
1014872060
118438665
124b92624
133109348
141d91bc0
15148b80a
hexe2edfc

14872060 has 48 divisors (see below), whose sum is σ = 37578240. Its totient is φ = 4829760.

The previous prime is 14872051. The next prime is 14872061. The reversal of 14872060 is 6027841.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14872061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136 + ... + 5455.

It is an arithmetic number, because the mean of its divisors is an integer number (782880).

Almost surely, 214872060 is an apocalyptic number.

14872060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14872060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18789120).

14872060 is an abundant number, since it is smaller than the sum of its proper divisors (22706180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14872060 is a wasteful number, since it uses less digits than its factorization.

14872060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 14872060 is about 3856.4309925111. The cubic root of 14872060 is about 245.9180329292.

It can be divided in two parts, 148720 and 60, that multiplied together give a triangular number (8923200 = T4224).

The spelling of 14872060 in words is "fourteen million, eight hundred seventy-two thousand, sixty".

Divisors: 1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 1330 2660 5591 11182 22364 27955 39137 55910 78274 106229 111820 156548 195685 212458 391370 424916 531145 743603 782740 1062290 1487206 2124580 2974412 3718015 7436030 14872060