14671872 has 84 divisors (see below), whose sum is σ = 42595800. Its totient is φ = 4866048.

The previous prime is 14671847. The next prime is 14671879. The reversal of 14671872 is 27817641.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14671879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73629 + ... + 73827.

Almost surely, 2^14671872 is an apocalyptic number.

14671872 is a gapful number since it is divisible by the number (12) 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 14671872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21297900).

14671872 is an abundant number, since it is smaller than the sum of its proper divisors (27923928).

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

14671872 is an equidigital number, since it uses as much as digits as its factorization.

14671872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 204 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 14671872 is about 3830.3879699059. The cubic root of 14671872 is about 244.8096369396.

The spelling of 14671872 in words is "fourteen million, six hundred seventy-one thousand, eight hundred seventy-two".