23748880 has 40 divisors (see below), whose sum is σ = 57621312. Its totient is φ = 9085824.

The previous prime is 23748869. The next prime is 23748889. The reversal of 23748880 is 8884732.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (23748889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4614 + ... + 8293.

Almost surely, 2^23748880 is an apocalyptic number.

23748880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23748880 is an abundant number, since it is smaller than the sum of its proper divisors (33872432).

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

23748880 is a wasteful number, since it uses less digits than its factorization.

23748880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943 (or 12937 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 23748880 is about 4873.2822614743. The cubic root of 23748880 is about 287.4403354448.

The spelling of 23748880 in words is "twenty-three million, seven hundred forty-eight thousand, eight hundred eighty".