13762913 has 4 divisors (see below), whose sum is σ = 13788180. Its totient is φ = 13737648.

The previous prime is 13762873. The next prime is 13762943. The reversal of 13762913 is 31926731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31926731 = 17 ⋅1878043.

It can be written as a sum of positive squares in 2 ways, for example, as 4804864 + 8958049 = 2192^2 + 2993^2 .

It is a cyclic number.

It is not a de Polignac number, because 13762913 - 2⁸ = 13762657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13762913.

It is not an unprimeable number, because it can be changed into a prime (13762943) 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, 11798 + ... + 12911.

It is an arithmetic number, because the mean of its divisors is an integer number (3447045).

Almost surely, 2^13762913 is an apocalyptic number.

It is an amenable number.

13762913 is a deficient number, since it is larger than the sum of its proper divisors (25267).

13762913 is an equidigital number, since it uses as much as digits as its factorization.

13762913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25266.

The product of its digits is 6804, while the sum is 32.

The square root of 13762913 is about 3709.8400235051. The cubic root of 13762913 is about 239.6459652729.

Subtracting from 13762913 its sum of digits (32), we obtain a triangular number (13762881 = T₅₂₄₆).

The spelling of 13762913 in words is "thirteen million, seven hundred sixty-two thousand, nine hundred thirteen".