57130846 has 8 divisors (see below), whose sum is σ = 90737280. Its totient is φ = 26885088.

The previous prime is 57130837. The next prime is 57130859. The reversal of 57130846 is 64803175.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1680319 = 57130846 / (5 + 7 + 1 + 3 + 0 + 8 + 4 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840126 + ... + 840193.

It is an arithmetic number, because the mean of its divisors is an integer number (11342160).

Almost surely, 2^57130846 is an apocalyptic number.

57130846 is a deficient number, since it is larger than the sum of its proper divisors (33606434).

57130846 is a wasteful number, since it uses less digits than its factorization.

57130846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680338.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 57130846 is about 7558.4949560081. The cubic root of 57130846 is about 385.1443681886.

The spelling of 57130846 in words is "fifty-seven million, one hundred thirty thousand, eight hundred forty-six".