14988520 has 16 divisors (see below), whose sum is σ = 33724260. Its totient is φ = 5995392.

The previous prime is 14988517. The next prime is 14988521. The reversal of 14988520 is 2588941.

14988520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13675204 + 1313316 = 3698^2 + 1146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14988520.

It is not an unprimeable number, because it can be changed into a prime (14988521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187317 + ... + 187396.

Almost surely, 2^14988520 is an apocalyptic number.

14988520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14988520 is an abundant number, since it is smaller than the sum of its proper divisors (18735740).

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

14988520 is a wasteful number, since it uses less digits than its factorization.

14988520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374724 (or 374720 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 14988520 is about 3871.5010009039. The cubic root of 14988520 is about 246.5582755654.

The spelling of 14988520 in words is "fourteen million, nine hundred eighty-eight thousand, five hundred twenty".