13695564 has 24 divisors (see below), whose sum is σ = 32090688. Its totient is φ = 4546000.

The previous prime is 13695559. The next prime is 13695589. The reversal of 13695564 is 46559631.

13695564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 739 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (1337112).

Almost surely, 2^13695564 is an apocalyptic number.

It is an amenable number.

13695564 is an abundant number, since it is smaller than the sum of its proper divisors (18395124).

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

13695564 is a wasteful number, since it uses less digits than its factorization.

13695564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805 (or 4803 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 13695564 is about 3700.7518155099. The cubic root of 13695564 is about 239.2544223176.

The spelling of 13695564 in words is "thirteen million, six hundred ninety-five thousand, five hundred sixty-four".