13936797 has 12 divisors (see below), whose sum is σ = 23006880. Its totient is φ = 7963848.

The previous prime is 13936771. The next prime is 13936799. The reversal of 13936797 is 79763931.

13936797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13936797 - 2¹¹ = 13934749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13936799) 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, 110547 + ... + 110672.

It is an arithmetic number, because the mean of its divisors is an integer number (1917240).

Almost surely, 2^13936797 is an apocalyptic number.

It is an amenable number.

13936797 is a deficient number, since it is larger than the sum of its proper divisors (9070083).

13936797 is a wasteful number, since it uses less digits than its factorization.

13936797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221232 (or 221229 counting only the distinct ones).

The product of its digits is 214326, while the sum is 45.

The square root of 13936797 is about 3733.2019768558. The cubic root of 13936797 is about 240.6509930205.

The spelling of 13936797 in words is "thirteen million, nine hundred thirty-six thousand, seven hundred ninety-seven".