13768156 has 12 divisors (see below), whose sum is σ = 24925320. Its totient is φ = 6646640.

The previous prime is 13768151. The next prime is 13768159. The reversal of 13768156 is 65186731.

13768156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13768151) 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, 59230 + ... + 59461.

It is an arithmetic number, because the mean of its divisors is an integer number (2077110).

Almost surely, 2^13768156 is an apocalyptic number.

It is an amenable number.

13768156 is a deficient number, since it is larger than the sum of its proper divisors (11157164).

13768156 is a wasteful number, since it uses less digits than its factorization.

13768156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118724 (or 118722 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 13768156 is about 3710.5465904635. The cubic root of 13768156 is about 239.6763925591.

It can be divided in two parts, 13768 and 156, that added together give a square (13924 = 118²).

The spelling of 13768156 in words is "thirteen million, seven hundred sixty-eight thousand, one hundred fifty-six".