57970092 has 12 divisors (see below), whose sum is σ = 135263576. Its totient is φ = 19323360.

The previous prime is 57970091. The next prime is 57970109. The reversal of 57970092 is 29007975.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 57970092.

It is not an unprimeable number, because it can be changed into a prime (57970091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2415409 + ... + 2415432.

Almost surely, 2^57970092 is an apocalyptic number.

It is an amenable number.

57970092 is an abundant number, since it is smaller than the sum of its proper divisors (77293484).

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

57970092 is a wasteful number, since it uses less digits than its factorization.

57970092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830848 (or 4830846 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 57970092 is about 7613.8092962721. The cubic root of 57970092 is about 387.0211180378.

The spelling of 57970092 in words is "fifty-seven million, nine hundred seventy thousand, ninety-two".