13693197 has 12 divisors (see below), whose sum is σ = 21238656. Its totient is φ = 7824600.

The previous prime is 13693187. The next prime is 13693201. The reversal of 13693197 is 79139631.

It is not a de Polignac number, because 13693197 - 2⁴ = 13693181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13693117) 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 11 ways as a sum of consecutive naturals, for example, 46429 + ... + 46722.

It is an arithmetic number, because the mean of its divisors is an integer number (1769888).

Almost surely, 2^13693197 is an apocalyptic number.

It is an amenable number.

13693197 is a deficient number, since it is larger than the sum of its proper divisors (7545459).

13693197 is an equidigital number, since it uses as much as digits as its factorization.

13693197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93168 (or 93161 counting only the distinct ones).

The product of its digits is 30618, while the sum is 39.

The square root of 13693197 is about 3700.4320018074. The cubic root of 13693197 is about 239.2406381014.

The spelling of 13693197 in words is "thirteen million, six hundred ninety-three thousand, one hundred ninety-seven".