13977714 has 16 divisors (see below), whose sum is σ = 28857600. Its totient is φ = 4508880.

The previous prime is 13977713. The next prime is 13977727. The reversal of 13977714 is 41777931.

It is not an unprimeable number, because it can be changed into a prime (13977713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37389 + ... + 37760.

It is an arithmetic number, because the mean of its divisors is an integer number (1803600).

Almost surely, 2^13977714 is an apocalyptic number.

13977714 is an abundant number, since it is smaller than the sum of its proper divisors (14879886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13977714 is a wasteful number, since it uses less digits than its factorization.

13977714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75185.

The product of its digits is 37044, while the sum is 39.

The square root of 13977714 is about 3738.6781086368. The cubic root of 13977714 is about 240.8862717590.

The spelling of 13977714 in words is "thirteen million, nine hundred seventy-seven thousand, seven hundred fourteen".