23264546 has 16 divisors (see below), whose sum is σ = 37015488. Its totient is φ = 10942800.

The previous prime is 23264543. The next prime is 23264573. The reversal of 23264546 is 64546232.

It is a super-2 number, since 2×23264546² = 1082478201172232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23264543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340 + ... + 6951.

It is an arithmetic number, because the mean of its divisors is an integer number (2313468).

Almost surely, 2^23264546 is an apocalyptic number.

23264546 is a deficient number, since it is larger than the sum of its proper divisors (13750942).

23264546 is a wasteful number, since it uses less digits than its factorization.

23264546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8377.

The product of its digits is 34560, while the sum is 32.

The square root of 23264546 is about 4823.3334945865. Note that the first 3 decimals coincide. The cubic root of 23264546 is about 285.4728827364.

The spelling of 23264546 in words is "twenty-three million, two hundred sixty-four thousand, five hundred forty-six".