57932892 has 18 divisors (see below), whose sum is σ = 146441568. Its totient is φ = 19310952.

The previous prime is 57932827. The next prime is 57932909. The reversal of 57932892 is 29823975.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 804588 + ... + 804659.

Almost surely, 2^57932892 is an apocalyptic number.

It is an amenable number.

57932892 is an abundant number, since it is smaller than the sum of its proper divisors (88508676).

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

57932892 is a wasteful number, since it uses less digits than its factorization.

57932892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609257 (or 1609252 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 57932892 is about 7611.3659746461. The cubic root of 57932892 is about 386.9383151890.

The spelling of 57932892 in words is "fifty-seven million, nine hundred thirty-two thousand, eight hundred ninety-two".