23880550 has 24 divisors (see below), whose sum is σ = 44858736. Its totient is φ = 9457440.

The previous prime is 23880547. The next prime is 23880551. The reversal of 23880550 is 5508832.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23880551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2832 + ... + 7468.

It is an arithmetic number, because the mean of its divisors is an integer number (1869114).

Almost surely, 2^23880550 is an apocalyptic number.

23880550 is a deficient number, since it is larger than the sum of its proper divisors (20978186).

23880550 is a wasteful number, since it uses less digits than its factorization.

23880550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752 (or 4747 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 23880550 is about 4886.7729638280. The cubic root of 23880550 is about 287.9705715172.

The spelling of 23880550 in words is "twenty-three million, eight hundred eighty thousand, five hundred fifty".