13977335 has 4 divisors (see below), whose sum is σ = 16772808. Its totient is φ = 11181864.

The previous prime is 13977329. The next prime is 13977371. The reversal of 13977335 is 53377931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53377931 = 6173 ⋅8647.

It is a cyclic number.

It is not a de Polignac number, because 13977335 - 2⁸ = 13977079 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1397729 + ... + 1397738.

It is an arithmetic number, because the mean of its divisors is an integer number (4193202).

Almost surely, 2^13977335 is an apocalyptic number.

13977335 is a deficient number, since it is larger than the sum of its proper divisors (2795473).

13977335 is an equidigital number, since it uses as much as digits as its factorization.

13977335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795472.

The product of its digits is 59535, while the sum is 38.

The square root of 13977335 is about 3738.6274219291. The cubic root of 13977335 is about 240.8840945618.

The spelling of 13977335 in words is "thirteen million, nine hundred seventy-seven thousand, three hundred thirty-five".