23764255 has 4 divisors (see below), whose sum is σ = 28517112. Its totient is φ = 19011400.

The previous prime is 23764243. The next prime is 23764271. The reversal of 23764255 is 55246732.

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

It is not a de Polignac number, because 23764255 - 2¹³ = 23756063 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 23764255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2376421 + ... + 2376430.

It is an arithmetic number, because the mean of its divisors is an integer number (7129278).

Almost surely, 2^23764255 is an apocalyptic number.

23764255 is a deficient number, since it is larger than the sum of its proper divisors (4752857).

23764255 is an equidigital number, since it uses as much as digits as its factorization.

23764255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752856.

The product of its digits is 50400, while the sum is 34.

The square root of 23764255 is about 4874.8594851544. The cubic root of 23764255 is about 287.5023515876.

The spelling of 23764255 in words is "twenty-three million, seven hundred sixty-four thousand, two hundred fifty-five".