13372479 has 8 divisors (see below), whose sum is σ = 19811120. Its totient is φ = 8914968.

The previous prime is 13372477. The next prime is 13372511. The reversal of 13372479 is 97427331.

13372479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13372479 - 2¹ = 13372477 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13372477) 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, 247612 + ... + 247665.

It is an arithmetic number, because the mean of its divisors is an integer number (2476390).

Almost surely, 2^13372479 is an apocalyptic number.

13372479 is a deficient number, since it is larger than the sum of its proper divisors (6438641).

13372479 is an equidigital number, since it uses as much as digits as its factorization.

13372479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495286 (or 495280 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 13372479 is about 3656.8400293149. The cubic root of 13372479 is about 237.3580551633.

The spelling of 13372479 in words is "thirteen million, three hundred seventy-two thousand, four hundred seventy-nine".