23023255 has 4 divisors (see below), whose sum is σ = 27627912. Its totient is φ = 18418600.

The previous prime is 23023249. The next prime is 23023267. The reversal of 23023255 is 55232032.

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

It is not a de Polignac number, because 23023255 - 2⁵ = 23023223 is a prime.

It is a Duffinian number.

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, 2302321 + ... + 2302330.

It is an arithmetic number, because the mean of its divisors is an integer number (6906978).

Almost surely, 2^23023255 is an apocalyptic number.

23023255 is a deficient number, since it is larger than the sum of its proper divisors (4604657).

23023255 is an equidigital number, since it uses as much as digits as its factorization.

23023255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604656.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 23023255 is about 4798.2554121264. The cubic root of 23023255 is about 284.4825122605.

Adding to 23023255 its reverse (55232032), we get a palindrome (78255287).

The spelling of 23023255 in words is "twenty-three million, twenty-three thousand, two hundred fifty-five".