13766072 has 16 divisors (see below), whose sum is σ = 26509560. Its totient is φ = 6696864.

The previous prime is 13766059. The next prime is 13766083. The reversal of 13766072 is 27066731.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22958 + ... + 23549.

Almost surely, 2^13766072 is an apocalyptic number.

It is an amenable number.

13766072 is a deficient number, since it is larger than the sum of its proper divisors (12743488).

13766072 is a wasteful number, since it uses less digits than its factorization.

13766072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46550 (or 46546 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 13766072 is about 3710.2657586755. The cubic root of 13766072 is about 239.6642991748.

The spelling of 13766072 in words is "thirteen million, seven hundred sixty-six thousand, seventy-two".