23755255 has 4 divisors (see below), whose sum is σ = 28506312. Its totient is φ = 19004200.

The previous prime is 23755247. The next prime is 23755267. The reversal of 23755255 is 55255732.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23755255 - 2³ = 23755247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23755255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375521 + ... + 2375530.

It is an arithmetic number, because the mean of its divisors is an integer number (7126578).

Almost surely, 2^23755255 is an apocalyptic number.

23755255 is a deficient number, since it is larger than the sum of its proper divisors (4751057).

23755255 is an equidigital number, since it uses as much as digits as its factorization.

23755255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751056.

The product of its digits is 52500, while the sum is 34.

The square root of 23755255 is about 4873.9362942082. The cubic root of 23755255 is about 287.4660527025.

The spelling of 23755255 in words is "twenty-three million, seven hundred fifty-five thousand, two hundred fifty-five".