14976479 has 4 divisors (see below), whose sum is σ = 17115984. Its totient is φ = 12836976.

The previous prime is 14976407. The next prime is 14976497. The reversal of 14976479 is 97467941.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14976479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14976079) 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, 1069742 + ... + 1069755.

It is an arithmetic number, because the mean of its divisors is an integer number (4278996).

Almost surely, 2^14976479 is an apocalyptic number.

14976479 is a deficient number, since it is larger than the sum of its proper divisors (2139505).

14976479 is an equidigital number, since it uses as much as digits as its factorization.

14976479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139504.

The product of its digits is 381024, while the sum is 47.

The square root of 14976479 is about 3869.9456068529. The cubic root of 14976479 is about 246.4922338316.

The spelling of 14976479 in words is "fourteen million, nine hundred seventy-six thousand, four hundred seventy-nine".