23102364 has 24 divisors (see below), whose sum is σ = 54089728. Its totient is φ = 7674480.

The previous prime is 23102363. The next prime is 23102369. The reversal of 23102364 is 46320132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23102364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549 + ... + 6819.

Almost surely, 2^23102364 is an apocalyptic number.

It is an amenable number.

23102364 is an abundant number, since it is smaller than the sum of its proper divisors (30987364).

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

23102364 is a wasteful number, since it uses less digits than its factorization.

23102364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585 (or 6583 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23102364 is about 4806.4918599744. The cubic root of 23102364 is about 284.8079715976.

Adding to 23102364 its reverse (46320132), we get a palindrome (69422496).

The spelling of 23102364 in words is "twenty-three million, one hundred two thousand, three hundred sixty-four".