23344864 has 12 divisors (see below), whose sum is σ = 45960264. Its totient is φ = 11672416.

The previous prime is 23344861. The next prime is 23344903. The reversal of 23344864 is 46844332.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23344861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364732 + ... + 364795.

It is an arithmetic number, because the mean of its divisors is an integer number (3830022).

Almost surely, 2^23344864 is an apocalyptic number.

It is an amenable number.

23344864 is a deficient number, since it is larger than the sum of its proper divisors (22615400).

23344864 is an equidigital number, since it uses as much as digits as its factorization.

23344864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729537 (or 729529 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The square root of 23344864 is about 4831.6523053713. The cubic root of 23344864 is about 285.8010254736.

The spelling of 23344864 in words is "twenty-three million, three hundred forty-four thousand, eight hundred sixty-four".