13769761 has 8 divisors (see below), whose sum is σ = 14231360. Its totient is φ = 13314672.

The previous prime is 13769759. The next prime is 13769827. The reversal of 13769761 is 16796731.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13769761 - 2¹ = 13769759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13766761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2875 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (1778920).

Almost surely, 2^13769761 is an apocalyptic number.

It is an amenable number.

13769761 is a deficient number, since it is larger than the sum of its proper divisors (461599).

13769761 is a wasteful number, since it uses less digits than its factorization.

13769761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its digits is 47628, while the sum is 40.

The square root of 13769761 is about 3710.7628595748. The cubic root of 13769761 is about 239.6857054902.

The spelling of 13769761 in words is "thirteen million, seven hundred sixty-nine thousand, seven hundred sixty-one".