13766801 has 4 divisors (see below), whose sum is σ = 13811952. Its totient is φ = 13721652.

The previous prime is 13766783. The next prime is 13766807. The reversal of 13766801 is 10866731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10866731 = 257 ⋅42283.

It is a cyclic number.

It is not a de Polignac number, because 13766801 - 2⁶ = 13766737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13766807) 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, 22115 + ... + 22728.

It is an arithmetic number, because the mean of its divisors is an integer number (3452988).

Almost surely, 2^13766801 is an apocalyptic number.

It is an amenable number.

13766801 is a deficient number, since it is larger than the sum of its proper divisors (45151).

13766801 is an equidigital number, since it uses as much as digits as its factorization.

13766801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45150.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 13766801 is about 3710.3639983161. The cubic root of 13766801 is about 239.6685296769.

The spelling of 13766801 in words is "thirteen million, seven hundred sixty-six thousand, eight hundred one".