57986292 has 48 divisors (see below), whose sum is σ = 166527872. Its totient is φ = 15292800.

The previous prime is 57986281. The next prime is 57986311. The reversal of 57986292 is 29268975.

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, 25459 + ... + 27642.

Almost surely, 2^57986292 is an apocalyptic number.

57986292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57986292 is an abundant number, since it is smaller than the sum of its proper divisors (108541580).

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

57986292 is a wasteful number, since it uses less digits than its factorization.

57986292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53128 (or 53126 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 57986292 is about 7614.8730783907. The cubic root of 57986292 is about 387.0571662709.

It can be divided in two parts, 5798 and 6292, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 57986292 in words is "fifty-seven million, nine hundred eighty-six thousand, two hundred ninety-two".