13264918 has 4 divisors (see below), whose sum is σ = 19897380. Its totient is φ = 6632458.

The previous prime is 13264891. The next prime is 13264921. The reversal of 13264918 is 81946231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3316228 + ... + 3316231.

It is an arithmetic number, because the mean of its divisors is an integer number (4974345).

Almost surely, 2^13264918 is an apocalyptic number.

13264918 is a deficient number, since it is larger than the sum of its proper divisors (6632462).

13264918 is an equidigital number, since it uses as much as digits as its factorization.

13264918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632461.

The product of its digits is 10368, while the sum is 34.

The square root of 13264918 is about 3642.1035130814. The cubic root of 13264918 is about 236.7199478883.

The spelling of 13264918 in words is "thirteen million, two hundred sixty-four thousand, nine hundred eighteen".