57945670 has 16 divisors (see below), whose sum is σ = 106071120. Its totient is φ = 22785184.

The previous prime is 57945659. The next prime is 57945691. The reversal of 57945670 is 7654975.

57945670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48517 + ... + 49696.

It is an arithmetic number, because the mean of its divisors is an integer number (6629445).

Almost surely, 2^57945670 is an apocalyptic number.

57945670 is a deficient number, since it is larger than the sum of its proper divisors (48125450).

57945670 is a wasteful number, since it uses less digits than its factorization.

57945670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98279.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 57945670 is about 7612.2053309143. The cubic root of 57945670 is about 386.9667615180.

The spelling of 57945670 in words is "fifty-seven million, nine hundred forty-five thousand, six hundred seventy".