13766796 has 36 divisors (see below), whose sum is σ = 34925800. Its totient is φ = 4572288.

The previous prime is 13766783. The next prime is 13766807. The reversal of 13766796 is 69766731.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13140 + ... + 14148.

Almost surely, 2^13766796 is an apocalyptic number.

It is an amenable number.

13766796 is an abundant number, since it is smaller than the sum of its proper divisors (21159004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13766796 is a wasteful number, since it uses less digits than its factorization.

13766796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1393 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 13766796 is about 3710.3633245277. The cubic root of 13766796 is about 239.6685006616.

Subtracting from 13766796 its product of digits (285768), we obtain a triangular number (13481028 = T₅₁₉₂).

The spelling of 13766796 in words is "thirteen million, seven hundred sixty-six thousand, seven hundred ninety-six".