23975255 has 4 divisors (see below), whose sum is σ = 28770312. Its totient is φ = 19180200.

The previous prime is 23975243. The next prime is 23975261. The reversal of 23975255 is 55257932.

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

It is not a de Polignac number, because 23975255 - 2¹² = 23971159 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, 2397521 + ... + 2397530.

It is an arithmetic number, because the mean of its divisors is an integer number (7192578).

Almost surely, 2^23975255 is an apocalyptic number.

23975255 is a deficient number, since it is larger than the sum of its proper divisors (4795057).

23975255 is an equidigital number, since it uses as much as digits as its factorization.

23975255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795056.

The product of its digits is 94500, while the sum is 38.

The square root of 23975255 is about 4896.4533082630. The cubic root of 23975255 is about 288.3507453446.

The spelling of 23975255 in words is "twenty-three million, nine hundred seventy-five thousand, two hundred fifty-five".