57700492 has 24 divisors (see below), whose sum is σ = 107357040. Its totient is φ = 27057600.

The previous prime is 57700481. The next prime is 57700543. The reversal of 57700492 is 29400775.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918 + ... + 11434.

It is an arithmetic number, because the mean of its divisors is an integer number (4473210).

Almost surely, 2^57700492 is an apocalyptic number.

It is an amenable number.

57700492 is a deficient number, since it is larger than the sum of its proper divisors (49656548).

57700492 is a wasteful number, since it uses less digits than its factorization.

57700492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641 (or 7639 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 57700492 is about 7596.0839911102. The cubic root of 57700492 is about 386.4202158550.

The spelling of 57700492 in words is "fifty-seven million, seven hundred thousand, four hundred ninety-two".