23015364 has 24 divisors (see below), whose sum is σ = 56038080. Its totient is φ = 7338144.

The previous prime is 23015353. The next prime is 23015381. The reversal of 23015364 is 46351032.

It is a happy 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, 41419 + ... + 41970.

It is an arithmetic number, because the mean of its divisors is an integer number (2334920).

Almost surely, 2^23015364 is an apocalyptic number.

It is an amenable number.

23015364 is an abundant number, since it is smaller than the sum of its proper divisors (33022716).

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

23015364 is a wasteful number, since it uses less digits than its factorization.

23015364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83419 (or 83417 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 23015364 is about 4797.4330636289. The cubic root of 23015364 is about 284.4500073285.

Adding to 23015364 its reverse (46351032), we get a palindrome (69366396).

The spelling of 23015364 in words is "twenty-three million, fifteen thousand, three hundred sixty-four".