13672464 has 40 divisors (see below), whose sum is σ = 38039232. Its totient is φ = 4206720.

The previous prime is 13672453. The next prime is 13672469. The reversal of 13672464 is 46427631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13672469) 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, 10332 + ... + 11579.

Almost surely, 2^13672464 is an apocalyptic number.

It is an amenable number.

13672464 is an abundant number, since it is smaller than the sum of its proper divisors (24366768).

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

13672464 is a wasteful number, since it uses less digits than its factorization.

13672464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21935 (or 21929 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 13672464 is about 3697.6295109164. The cubic root of 13672464 is about 239.1198315998.

The spelling of 13672464 in words is "thirteen million, six hundred seventy-two thousand, four hundred sixty-four".