13397061 has 8 divisors (see below), whose sum is σ = 18114624. Its totient is φ = 8805440.

The previous prime is 13397051. The next prime is 13397099. The reversal of 13397061 is 16079331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13397061 - 2⁵ = 13397029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13397011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31236 + ... + 31661.

It is an arithmetic number, because the mean of its divisors is an integer number (2264328).

Almost surely, 2^13397061 is an apocalyptic number.

It is an amenable number.

13397061 is a deficient number, since it is larger than the sum of its proper divisors (4717563).

13397061 is an equidigital number, since it uses as much as digits as its factorization.

13397061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62971.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 13397061 is about 3660.1995847221. The cubic root of 13397061 is about 237.5034075227.

The spelling of 13397061 in words is "thirteen million, three hundred ninety-seven thousand, sixty-one".