14877920 has 24 divisors (see below), whose sum is σ = 35149464. Its totient is φ = 5951104.

The previous prime is 14877917. The next prime is 14877937. The reversal of 14877920 is 2977841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46334 + ... + 46653.

It is an arithmetic number, because the mean of its divisors is an integer number (1464561).

Almost surely, 2^14877920 is an apocalyptic number.

14877920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14877920 is an abundant number, since it is smaller than the sum of its proper divisors (20271544).

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

14877920 is an equidigital number, since it uses as much as digits as its factorization.

14877920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93002 (or 92994 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 14877920 is about 3857.1906875341. The cubic root of 14877920 is about 245.9503281736.

It can be divided in two parts, 148779 and 20, that multiplied together give a triangular number (2975580 = T₂₄₃₉).

The spelling of 14877920 in words is "fourteen million, eight hundred seventy-seven thousand, nine hundred twenty".