14872816 has 60 divisors (see below), whose sum is σ = 34195728. Its totient is φ = 6137856.

The previous prime is 14872787. The next prime is 14872829. The reversal of 14872816 is 61827841.

14872816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153280 + ... + 153376.

Almost surely, 2^14872816 is an apocalyptic number.

14872816 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 14872816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17097864).

14872816 is an abundant number, since it is smaller than the sum of its proper divisors (19322912).

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

14872816 is an equidigital number, since it uses as much as digits as its factorization.

14872816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 143 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 14872816 is about 3856.5290093554. The cubic root of 14872816 is about 245.9221998229.

The spelling of 14872816 in words is "fourteen million, eight hundred seventy-two thousand, eight hundred sixteen".