23525312 has 28 divisors (see below), whose sum is σ = 47015400. Its totient is φ = 11678976.

The previous prime is 23525309. The next prime is 23525317. The reversal of 23525312 is 21352532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23525317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8303 + ... + 10769.

Almost surely, 2^23525312 is an apocalyptic number.

It is an amenable number.

23525312 is a deficient number, since it is larger than the sum of its proper divisors (23490088).

23525312 is a wasteful number, since it uses less digits than its factorization.

23525312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628 (or 2618 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 23525312 is about 4850.2898882438. The cubic root of 23525312 is about 286.5355184003.

Adding to 23525312 its reverse (21352532), we get a palindrome (44877844).

The spelling of 23525312 in words is "twenty-three million, five hundred twenty-five thousand, three hundred twelve".