13415197 has 16 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 12096000.

The previous prime is 13415189. The next prime is 13415231. The reversal of 13415197 is 79151431.

13415197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13415197 - 2³ = 13415189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13415107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53322 + ... + 53572.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^13415197 is an apocalyptic number.

It is an amenable number.

13415197 is a deficient number, since it is larger than the sum of its proper divisors (1402403).

13415197 is a wasteful number, since it uses less digits than its factorization.

13415197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396.

The product of its digits is 3780, while the sum is 31.

The square root of 13415197 is about 3662.6762073653. The cubic root of 13415197 is about 237.6105310077.

The spelling of 13415197 in words is "thirteen million, four hundred fifteen thousand, one hundred ninety-seven".