14113977 has 4 divisors (see below), whose sum is σ = 18818640. Its totient is φ = 9409316.

The previous prime is 14113943. The next prime is 14113991. The reversal of 14113977 is 77931141.

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.

It is a cyclic number.

It is not a de Polignac number, because 14113977 - 2⁷ = 14113849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14113907) 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, 2352327 + ... + 2352332.

It is an arithmetic number, because the mean of its divisors is an integer number (4704660).

Almost surely, 2^14113977 is an apocalyptic number.

It is an amenable number.

14113977 is a deficient number, since it is larger than the sum of its proper divisors (4704663).

14113977 is an equidigital number, since it uses as much as digits as its factorization.

14113977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4704662.

The product of its digits is 5292, while the sum is 33.

The square root of 14113977 is about 3756.8573302695. The cubic root of 14113977 is about 241.6665089707. Note that the first 3 decimals are identical.

The spelling of 14113977 in words is "fourteen million, one hundred thirteen thousand, nine hundred seventy-seven".