23265408 has 64 divisors (see below), whose sum is σ = 63280800. Its totient is φ = 7569408.

The previous prime is 23265383. The next prime is 23265427. The reversal of 23265408 is 80456232.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15808 + ... + 17216.

Almost surely, 2^23265408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23265408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31640400).

23265408 is an abundant number, since it is smaller than the sum of its proper divisors (40015392).

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

23265408 is a wasteful number, since it uses less digits than its factorization.

23265408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 23265408 is about 4823.4228510468. The cubic root of 23265408 is about 285.4764084816.

The spelling of 23265408 in words is "twenty-three million, two hundred sixty-five thousand, four hundred eight".