13372407 has 12 divisors (see below), whose sum is σ = 20155824. Its totient is φ = 8527200.

The previous prime is 13372363. The next prime is 13372427. The reversal of 13372407 is 70427331.

It is not a de Polignac number, because 13372407 - 2⁷ = 13372279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13372427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32094 + ... + 32507.

It is an arithmetic number, because the mean of its divisors is an integer number (1679652).

Almost surely, 2^13372407 is an apocalyptic number.

13372407 is a deficient number, since it is larger than the sum of its proper divisors (6783417).

13372407 is a wasteful number, since it uses less digits than its factorization.

13372407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64630 (or 64627 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 13372407 is about 3656.8301847365. The cubic root of 13372407 is about 237.3576291688.

Adding to 13372407 its reverse (70427331), we get a palindrome (83799738).

The spelling of 13372407 in words is "thirteen million, three hundred seventy-two thousand, four hundred seven".