23525208 has 64 divisors (see below), whose sum is σ = 74688000. Its totient is φ = 6721056.

The previous prime is 23525207. The next prime is 23525209. The reversal of 23525208 is 80252532.

It is an interprime number because it is at equal distance from previous prime (23525207) and next prime (23525209).

It is a super-2 number, since 2×23525208² = 1106870822886528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23525207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6268 + ... + 9291.

It is an arithmetic number, because the mean of its divisors is an integer number (1167000).

Almost surely, 2^23525208 is an apocalyptic number.

23525208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23525208 is an abundant number, since it is smaller than the sum of its proper divisors (51162792).

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

23525208 is a wasteful number, since it uses less digits than its factorization.

23525208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15581 (or 15571 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 23525208 is about 4850.2791672233. The cubic root of 23525208 is about 286.5350961638.

The spelling of 23525208 in words is "twenty-three million, five hundred twenty-five thousand, two hundred eight".