14578980 has 48 divisors (see below), whose sum is σ = 43963584. Its totient is φ = 3588480.

The previous prime is 14578969. The next prime is 14578981. The reversal of 14578980 is 8987541.

It is not an unprimeable number, because it can be changed into a prime (14578981) 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 15 ways as a sum of consecutive naturals, for example, 8566 + ... + 10125.

It is an arithmetic number, because the mean of its divisors is an integer number (915908).

Almost surely, 2^14578980 is an apocalyptic number.

14578980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14578980 is an abundant number, since it is smaller than the sum of its proper divisors (29384604).

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

14578980 is a wasteful number, since it uses less digits than its factorization.

14578980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716 (or 18714 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 14578980 is about 3818.2430514570. The cubic root of 14578980 is about 244.2918884348.

The spelling of 14578980 in words is "fourteen million, five hundred seventy-eight thousand, nine hundred eighty".