57690875 has 16 divisors (see below), whose sum is σ = 78545376. Its totient is φ = 41956000.

The previous prime is 57690839. The next prime is 57690883. The reversal of 57690875 is 57809675.

It is a happy number.

It is not a de Polignac number, because 57690875 - 2¹⁰ = 57689851 is a prime.

It is a Duffinian 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, 19604 + ... + 22353.

It is an arithmetic number, because the mean of its divisors is an integer number (4909086).

Almost surely, 2^57690875 is an apocalyptic number.

57690875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57690875 is a deficient number, since it is larger than the sum of its proper divisors (20854501).

57690875 is a wasteful number, since it uses less digits than its factorization.

57690875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41983 (or 41973 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 57690875 is about 7595.4509411884. The cubic root of 57690875 is about 386.3987463113.

The spelling of 57690875 in words is "fifty-seven million, six hundred ninety thousand, eight hundred seventy-five".