23435265 has 64 divisors (see below), whose sum is σ = 47831040. Its totient is φ = 9538560.

The previous prime is 23435257. The next prime is 23435311. The reversal of 23435265 is 56253432.

It is not a de Polignac number, because 23435265 - 2³ = 23435257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33570 + ... + 34260.

It is an arithmetic number, because the mean of its divisors is an integer number (747360).

Almost surely, 2^23435265 is an apocalyptic number.

It is an amenable number.

23435265 is an abundant number, since it is smaller than the sum of its proper divisors (24395775).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23435265 is a wasteful number, since it uses less digits than its factorization.

23435265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its digits is 21600, while the sum is 30.

The square root of 23435265 is about 4840.9983474486. The cubic root of 23435265 is about 286.1694636867.

Adding to 23435265 its reverse (56253432), we get a palindrome (79688697).

The spelling of 23435265 in words is "twenty-three million, four hundred thirty-five thousand, two hundred sixty-five".