23497265 has 16 divisors (see below), whose sum is σ = 30960576. Its totient is φ = 16977600.

The previous prime is 23497241. The next prime is 23497267. The reversal of 23497265 is 56279432.

It is not a de Polignac number, because 23497265 - 2²² = 19302961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23497267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7655 + ... + 10275.

It is an arithmetic number, because the mean of its divisors is an integer number (1935036).

Almost surely, 2^23497265 is an apocalyptic number.

It is an amenable number.

23497265 is a deficient number, since it is larger than the sum of its proper divisors (7463311).

23497265 is a wasteful number, since it uses less digits than its factorization.

23497265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800.

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

The square root of 23497265 is about 4847.3977554973. The cubic root of 23497265 is about 286.4216034038.

The spelling of 23497265 in words is "twenty-three million, four hundred ninety-seven thousand, two hundred sixty-five".