23016255 has 16 divisors (see below), whose sum is σ = 37294080. Its totient is φ = 12119328.

The previous prime is 23016251. The next prime is 23016263. The reversal of 23016255 is 55261032.

It is not a de Polignac number, because 23016255 - 2² = 23016251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23016251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8527 + ... + 10896.

It is an arithmetic number, because the mean of its divisors is an integer number (2330880).

Almost surely, 2^23016255 is an apocalyptic number.

23016255 is a deficient number, since it is larger than the sum of its proper divisors (14277825).

23016255 is a wasteful number, since it uses less digits than its factorization.

23016255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19510.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 23016255 is about 4797.5259248909. The cubic root of 23016255 is about 284.4536779444.

Adding to 23016255 its reverse (55261032), we get a palindrome (78277287).

The spelling of 23016255 in words is "twenty-three million, sixteen thousand, two hundred fifty-five".