23102808 has 16 divisors (see below), whose sum is σ = 57757080. Its totient is φ = 7700928.

The previous prime is 23102789. The next prime is 23102809. The reversal of 23102808 is 80820132.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 962617 = 23102808 / (2 + 3 + 1 + 0 + 2 + 8 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481285 + ... + 481332.

Almost surely, 2^23102808 is an apocalyptic number.

It is an amenable number.

23102808 is an abundant number, since it is smaller than the sum of its proper divisors (34654272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23102808 is a wasteful number, since it uses less digits than its factorization.

23102808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962626 (or 962622 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 23102808 is about 4806.5380472852. The cubic root of 23102808 is about 284.8097961429.

It can be divided in two parts, 23 and 102808, that added together give a triangular number (102831 = T₄₅₃).

The spelling of 23102808 in words is "twenty-three million, one hundred two thousand, eight hundred eight".