13472718 has 32 divisors (see below), whose sum is σ = 31121664. Its totient is φ = 3808512.

The previous prime is 13472707. The next prime is 13472737. The reversal of 13472718 is 81727431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2421 + ... + 5727.

It is an arithmetic number, because the mean of its divisors is an integer number (972552).

Almost surely, 2^13472718 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13472718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15560832).

13472718 is an abundant number, since it is smaller than the sum of its proper divisors (17648946).

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

13472718 is a wasteful number, since it uses less digits than its factorization.

13472718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its digits is 9408, while the sum is 33.

The square root of 13472718 is about 3670.5201266306. The cubic root of 13472718 is about 237.9496515675.

The spelling of 13472718 in words is "thirteen million, four hundred seventy-two thousand, seven hundred eighteen".