13766266 has 8 divisors (see below), whose sum is σ = 20807424. Its totient is φ = 6830460.

The previous prime is 13766251. The next prime is 13766281. The reversal of 13766266 is 66266731.

13766266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13766251) and next prime (13766281).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26010 + ... + 26533.

It is an arithmetic number, because the mean of its divisors is an integer number (2600928).

Almost surely, 2^13766266 is an apocalyptic number.

13766266 is a deficient number, since it is larger than the sum of its proper divisors (7041158).

13766266 is a wasteful number, since it uses less digits than its factorization.

13766266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52676.

The product of its digits is 54432, while the sum is 37.

The square root of 13766266 is about 3710.2919022632. The cubic root of 13766266 is about 239.6654250020.

The spelling of 13766266 in words is "thirteen million, seven hundred sixty-six thousand, two hundred sixty-six".