57690593 has 8 divisors (see below), whose sum is σ = 60973920. Its totient is φ = 54432000.

The previous prime is 57690587. The next prime is 57690623. The reversal of 57690593 is 39509675.

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

It is a cyclic number.

It is not a de Polignac number, because 57690593 - 2⁸ = 57690337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57690533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280 + ... + 10817.

It is an arithmetic number, because the mean of its divisors is an integer number (7621740).

Almost surely, 2^57690593 is an apocalyptic number.

It is an amenable number.

57690593 is a deficient number, since it is larger than the sum of its proper divisors (3283327).

57690593 is a wasteful number, since it uses less digits than its factorization.

57690593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12367.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 57690593 is about 7595.4323774226. The cubic root of 57690593 is about 386.3981167223.

The spelling of 57690593 in words is "fifty-seven million, six hundred ninety thousand, five hundred ninety-three".