13476564 has 24 divisors (see below), whose sum is σ = 34939520. Its totient is φ = 4492152.

The previous prime is 13476557. The next prime is 13476569. The reversal of 13476564 is 46567431.

It is a happy number.

13476564 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13476569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62284 + ... + 62499.

Almost surely, 2^13476564 is an apocalyptic number.

It is an amenable number.

13476564 is an abundant number, since it is smaller than the sum of its proper divisors (21462956).

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

13476564 is a wasteful number, since it uses less digits than its factorization.

13476564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124796 (or 124788 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 13476564 is about 3671.0439931987. The cubic root of 13476564 is about 237.9722915745.

The spelling of 13476564 in words is "thirteen million, four hundred seventy-six thousand, five hundred sixty-four".