23456297 has 4 divisors (see below), whose sum is σ = 24476160. Its totient is φ = 22436436.

The previous prime is 23456291. The next prime is 23456299. The reversal of 23456297 is 79265432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23456297 - 2⁶ = 23456233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23456297.

It is not an unprimeable number, because it can be changed into a prime (23456291) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 509897 + ... + 509942.

It is an arithmetic number, because the mean of its divisors is an integer number (6119040).

Almost surely, 2^23456297 is an apocalyptic number.

It is an amenable number.

23456297 is a deficient number, since it is larger than the sum of its proper divisors (1019863).

23456297 is a wasteful number, since it uses less digits than its factorization.

23456297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019862.

The product of its digits is 90720, while the sum is 38.

The square root of 23456297 is about 4843.1701394851. The cubic root of 23456297 is about 286.2550457721.

The spelling of 23456297 in words is "twenty-three million, four hundred fifty-six thousand, two hundred ninety-seven".