14990768 has 40 divisors (see below), whose sum is σ = 31643808. Its totient is φ = 6838272.

The previous prime is 14990761. The next prime is 14990777. The reversal of 14990768 is 86709941.

It is not an unprimeable number, because it can be changed into a prime (14990761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19805 + ... + 20547.

Almost surely, 2^14990768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14990768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15821904).

14990768 is an abundant number, since it is smaller than the sum of its proper divisors (16653040).

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

14990768 is a wasteful number, since it uses less digits than its factorization.

14990768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 14990768 is about 3871.7913166905. The cubic root of 14990768 is about 246.5706013387.

The spelling of 14990768 in words is "fourteen million, nine hundred ninety thousand, seven hundred sixty-eight".