23653255 has 8 divisors (see below), whose sum is σ = 28467792. Its totient is φ = 18866688.

The previous prime is 23653247. The next prime is 23653283. The reversal of 23653255 is 55235632.

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 23653255 - 2³ = 23653247 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, 5082 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (3558474).

Almost surely, 2^23653255 is an apocalyptic number.

23653255 is a deficient number, since it is larger than the sum of its proper divisors (4814537).

23653255 is a wasteful number, since it uses less digits than its factorization.

23653255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13985.

The product of its digits is 27000, while the sum is 31.

The square root of 23653255 is about 4863.4612160477. The cubic root of 23653255 is about 287.0540231034.

Adding to 23653255 its reverse (55235632), we get a palindrome (78888887).

The spelling of 23653255 in words is "twenty-three million, six hundred fifty-three thousand, two hundred fifty-five".