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84114860 = 2254205743
BaseRepresentation
bin1010000001101…
…11110110101100
312212021110220012
411000313312230
5133013133420
612202512352
72040651554
oct500676654
9185243805
1084114860
1143531815
12242056b8
131457130b
14b258164
1575b7dc5
hex5037dac

84114860 has 12 divisors (see below), whose sum is σ = 176641248. Its totient is φ = 33645936.

The previous prime is 84114859. The next prime is 84114871. The reversal of 84114860 is 6841148.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102852 + ... + 2102891.

It is an arithmetic number, because the mean of its divisors is an integer number (14720104).

Almost surely, 284114860 is an apocalyptic number.

It is an amenable number.

84114860 is an abundant number, since it is smaller than the sum of its proper divisors (92526388).

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

84114860 is a wasteful number, since it uses less digits than its factorization.

84114860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205752 (or 4205750 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 84114860 is about 9171.4153760475. The cubic root of 84114860 is about 438.1514387760.

The spelling of 84114860 in words is "eighty-four million, one hundred fourteen thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 4205743 8411486 16822972 21028715 42057430 84114860