13911196 has 12 divisors (see below), whose sum is σ = 26217352. Its totient is φ = 6420528.

The previous prime is 13911193. The next prime is 13911203. The reversal of 13911196 is 69111931.

13911196 = 313² + 314² + ... + 416².

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13911193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133710 + ... + 133813.

Almost surely, 2^13911196 is an apocalyptic number.

It is an amenable number.

13911196 is a deficient number, since it is larger than the sum of its proper divisors (12306156).

13911196 is a wasteful number, since it uses less digits than its factorization.

13911196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267540 (or 267538 counting only the distinct ones).

The product of its digits is 1458, while the sum is 31.

The square root of 13911196 is about 3729.7715747751. The cubic root of 13911196 is about 240.5035492350.

The spelling of 13911196 in words is "thirteen million, nine hundred eleven thousand, one hundred ninety-six".