57349670 has 32 divisors (see below), whose sum is σ = 124918848. Its totient is φ = 18505728.

The previous prime is 57349651. The next prime is 57349681. The reversal of 57349670 is 7694375.

57349670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 22907 + ... + 25286.

It is an arithmetic number, because the mean of its divisors is an integer number (3903714).

Almost surely, 2^57349670 is an apocalyptic number.

57349670 is an abundant number, since it is smaller than the sum of its proper divisors (67569178).

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

57349670 is a wasteful number, since it uses less digits than its factorization.

57349670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48224.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 57349670 is about 7572.9564900374. The cubic root of 57349670 is about 385.6354715838.

The spelling of 57349670 in words is "fifty-seven million, three hundred forty-nine thousand, six hundred seventy".