23097057 has 16 divisors (see below), whose sum is σ = 31269888. Its totient is φ = 15163520.

The previous prime is 23097049. The next prime is 23097071. The reversal of 23097057 is 75079032.

It is a cyclic number.

It is not a de Polignac number, because 23097057 - 2³ = 23097049 is a prime.

It is a super-2 number, since 2×23097057² = 1066948084122498, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (23097017) 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, 99013 + ... + 99245.

It is an arithmetic number, because the mean of its divisors is an integer number (1954368).

Almost surely, 2^23097057 is an apocalyptic number.

It is an amenable number.

23097057 is a deficient number, since it is larger than the sum of its proper divisors (8172831).

23097057 is a wasteful number, since it uses less digits than its factorization.

23097057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 23097057 is about 4805.9397624190. The cubic root of 23097057 is about 284.7861615401.

The spelling of 23097057 in words is "twenty-three million, ninety-seven thousand, fifty-seven".