23612255 has 8 divisors (see below), whose sum is σ = 28676592. Its totient is φ = 18661888.

The previous prime is 23612249. The next prime is 23612261. The reversal of 23612255 is 55221632.

It is an interprime number because it is at equal distance from previous prime (23612249) and next prime (23612261).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23612255 - 2⁸ = 23611999 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 7 ways as a sum of consecutive naturals, for example, 28034 + ... + 28863.

It is an arithmetic number, because the mean of its divisors is an integer number (3584574).

Almost surely, 2^23612255 is an apocalyptic number.

23612255 is a deficient number, since it is larger than the sum of its proper divisors (5064337).

23612255 is an equidigital number, since it uses as much as digits as its factorization.

23612255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56985.

The product of its digits is 3600, while the sum is 26.

The square root of 23612255 is about 4859.2442828078. The cubic root of 23612255 is about 286.8880695992. Note that the first 3 decimals are identical.

Adding to 23612255 its reverse (55221632), we get a palindrome (78833887).

The spelling of 23612255 in words is "twenty-three million, six hundred twelve thousand, two hundred fifty-five".