23568828 has 24 divisors (see below), whose sum is σ = 55316688. Its totient is φ = 7810176.

The previous prime is 23568823. The next prime is 23568833. The reversal of 23568828 is 82886532.

It is an interprime number because it is at equal distance from previous prime (23568823) and next prime (23568833).

It is a self number, because there is not a number n which added to its sum of digits gives 23568828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23568823) 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, 3601 + ... + 7752.

It is an arithmetic number, because the mean of its divisors is an integer number (2304862).

Almost surely, 2^23568828 is an apocalyptic number.

It is an amenable number.

23568828 is an abundant number, since it is smaller than the sum of its proper divisors (31747860).

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

23568828 is a wasteful number, since it uses less digits than its factorization.

23568828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11533 (or 11531 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 23568828 is about 4854.7737331414. The cubic root of 23568828 is about 286.7120828230.

The spelling of 23568828 in words is "twenty-three million, five hundred sixty-eight thousand, eight hundred twenty-eight".