57669297 has 16 divisors (see below), whose sum is σ = 88089600. Its totient is φ = 32874192.

The previous prime is 57669259. The next prime is 57669301. The reversal of 57669297 is 79296675.

It is not a de Polignac number, because 57669297 - 2¹⁴ = 57652913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57669497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6204 + ... + 12402.

It is an arithmetic number, because the mean of its divisors is an integer number (5505600).

Almost surely, 2^57669297 is an apocalyptic number.

It is an amenable number.

57669297 is a deficient number, since it is larger than the sum of its proper divisors (30420303).

57669297 is a wasteful number, since it uses less digits than its factorization.

57669297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6652.

The product of its digits is 1428840, while the sum is 51.

The square root of 57669297 is about 7594.0303528495. The cubic root of 57669297 is about 386.3505656595.

The spelling of 57669297 in words is "fifty-seven million, six hundred sixty-nine thousand, two hundred ninety-seven".