14980947 has 8 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 9975240.

The previous prime is 14980943. The next prime is 14980957. The reversal of 14980947 is 74908941.

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

It is not a de Polignac number, because 14980947 - 2² = 14980943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14980899 and 14980908.

It is not an unprimeable number, because it can be changed into a prime (14980943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454 + ... + 5492.

It is an arithmetic number, because the mean of its divisors is an integer number (2499840).

Almost surely, 2^14980947 is an apocalyptic number.

14980947 is a deficient number, since it is larger than the sum of its proper divisors (5017773).

14980947 is an equidigital number, since it uses as much as digits as its factorization.

14980947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 14980947 is about 3870.5228329000. The cubic root of 14980947 is about 246.5167437714.

The spelling of 14980947 in words is "fourteen million, nine hundred eighty thousand, nine hundred forty-seven".