57395814 has 32 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 15832992.

The previous prime is 57395771. The next prime is 57395831. The reversal of 57395814 is 41859375.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22344 + ... + 24779.

It is an arithmetic number, because the mean of its divisors is an integer number (4241160).

Almost surely, 2^57395814 is an apocalyptic number.

57395814 is an abundant number, since it is smaller than the sum of its proper divisors (78321306).

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

57395814 is a wasteful number, since it uses less digits than its factorization.

57395814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47164.

The product of its digits is 151200, while the sum is 42.

The square root of 57395814 is about 7576.0025079193. The cubic root of 57395814 is about 385.7388723109.

The spelling of 57395814 in words is "fifty-seven million, three hundred ninety-five thousand, eight hundred fourteen".