23153268 has 24 divisors (see below), whose sum is σ = 55485472. Its totient is φ = 7509024.

The previous prime is 23153197. The next prime is 23153293. The reversal of 23153268 is 86235132.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25630 + ... + 26517.

Almost surely, 2^23153268 is an apocalyptic number.

It is an amenable number.

23153268 is an abundant number, since it is smaller than the sum of its proper divisors (32332204).

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

23153268 is a wasteful number, since it uses less digits than its factorization.

23153268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52191 (or 52189 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 23153268 is about 4811.7842844417. The cubic root of 23153268 is about 285.0170011403.

The spelling of 23153268 in words is "twenty-three million, one hundred fifty-three thousand, two hundred sixty-eight".