14989960 has 32 divisors (see below), whose sum is σ = 33840000. Its totient is φ = 5976000.

The previous prime is 14989943. The next prime is 14989963. The reversal of 14989960 is 6998941.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14989960.

It is not an unprimeable number, because it can be changed into a prime (14989963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19585 + ... + 20335.

It is an arithmetic number, because the mean of its divisors is an integer number (1057500).

Almost surely, 2^14989960 is an apocalyptic number.

14989960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14989960 is an abundant number, since it is smaller than the sum of its proper divisors (18850040).

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

14989960 is a wasteful number, since it uses less digits than its factorization.

14989960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 14989960 is about 3871.6869708178. The cubic root of 14989960 is about 246.5661712204.

It can be divided in two parts, 149 and 89960, that added together give a palindrome (90109).

The spelling of 14989960 in words is "fourteen million, nine hundred eighty-nine thousand, nine hundred sixty".