23054955 has 32 divisors (see below), whose sum is σ = 45992448. Its totient is φ = 9580800.

The previous prime is 23054951. The next prime is 23055013. The reversal of 23054955 is 55945032.

It is not a de Polignac number, because 23054955 - 2² = 23054951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (23054951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8826 + ... + 11135.

It is an arithmetic number, because the mean of its divisors is an integer number (1437264).

Almost surely, 2^23054955 is an apocalyptic number.

23054955 is a deficient number, since it is larger than the sum of its proper divisors (22937493).

23054955 is a wasteful number, since it uses less digits than its factorization.

23054955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19987.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 23054955 is about 4801.5575597924. The cubic root of 23054955 is about 284.6130174083.

Adding to 23054955 its reverse (55945032), we get a palindrome (78999987).

It can be divided in two parts, 2305 and 4955, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 23054955 in words is "twenty-three million, fifty-four thousand, nine hundred fifty-five".