13364564 has 12 divisors (see below), whose sum is σ = 24405024. Its totient is φ = 6391704.

The previous prime is 13364539. The next prime is 13364569. The reversal of 13364564 is 46546331.

It is a super-2 number, since 2×13364564² = 357223141820192, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13364564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13364569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72542 + ... + 72725.

It is an arithmetic number, because the mean of its divisors is an integer number (2033752).

Almost surely, 2^13364564 is an apocalyptic number.

It is an amenable number.

13364564 is a deficient number, since it is larger than the sum of its proper divisors (11040460).

13364564 is a wasteful number, since it uses less digits than its factorization.

13364564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145294 (or 145292 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 13364564 is about 3655.7576506109. The cubic root of 13364564 is about 237.3112161844.

The spelling of 13364564 in words is "thirteen million, three hundred sixty-four thousand, five hundred sixty-four".