57130922 has 8 divisors (see below), whose sum is σ = 85730400. Its totient is φ = 28554124.

The previous prime is 57130903. The next prime is 57130943. The reversal of 57130922 is 22903175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3779 + ... + 11337.

It is an arithmetic number, because the mean of its divisors is an integer number (10716300).

Almost surely, 2^57130922 is an apocalyptic number.

It is a pronic number, being equal to 7558×7559.

57130922 is a deficient number, since it is larger than the sum of its proper divisors (28599478).

57130922 is a wasteful number, since it uses less digits than its factorization.

57130922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11340.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 57130922 is about 7558.4999834623. The cubic root of 57130922 is about 385.1445389718.

The spelling of 57130922 in words is "fifty-seven million, one hundred thirty thousand, nine hundred twenty-two".