23880272 has 20 divisors (see below), whose sum is σ = 49827540. Its totient is φ = 11021568.

The previous prime is 23880251. The next prime is 23880287. The reversal of 23880272 is 27208832.

It can be written as a sum of positive squares in 2 ways, for example, as 10601536 + 13278736 = 3256^2 + 3644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57197 + ... + 57612.

It is an arithmetic number, because the mean of its divisors is an integer number (2491377).

Almost surely, 2^23880272 is an apocalyptic number.

It is an amenable number.

23880272 is an abundant number, since it is smaller than the sum of its proper divisors (25947268).

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

23880272 is a wasteful number, since it uses less digits than its factorization.

23880272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114830 (or 114824 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 23880272 is about 4886.7445196163. The cubic root of 23880272 is about 287.9694540649.

The spelling of 23880272 in words is "twenty-three million, eight hundred eighty thousand, two hundred seventy-two".