23055510 has 32 divisors (see below), whose sum is σ = 55468800. Its totient is φ = 6133088.

The previous prime is 23055509. The next prime is 23055511. The reversal of 23055510 is 1555032.

It is an interprime number because it is at equal distance from previous prime (23055509) and next prime (23055511).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055511) 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, 17329 + ... + 18611.

It is an arithmetic number, because the mean of its divisors is an integer number (1733400).

Almost surely, 2^23055510 is an apocalyptic number.

23055510 is an abundant number, since it is smaller than the sum of its proper divisors (32413290).

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

23055510 is a wasteful number, since it uses less digits than its factorization.

23055510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 23055510 is about 4801.6153531910. The cubic root of 23055510 is about 284.6153012118.

The spelling of 23055510 in words is "twenty-three million, fifty-five thousand, five hundred ten".