14878976 has 108 divisors (see below), whose sum is σ = 37380672. Its totient is φ = 5778432.

The previous prime is 14878909. The next prime is 14878987. The reversal of 14878976 is 67987841.

Its product of digits (677376) is a multiple of the sum of its prime factors (84).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 646901 + ... + 646923.

Almost surely, 2^14878976 is an apocalyptic number.

14878976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14878976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18690336).

14878976 is an abundant number, since it is smaller than the sum of its proper divisors (22501696).

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

14878976 is an equidigital number, since it uses as much as digits as its factorization.

14878976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 51 counting only the distinct ones).

The product of its digits is 677376, while the sum is 50.

The square root of 14878976 is about 3857.3275722967. The cubic root of 14878976 is about 245.9561470292.

The spelling of 14878976 in words is "fourteen million, eight hundred seventy-eight thousand, nine hundred seventy-six".