14989793 has 12 divisors (see below), whose sum is σ = 18551808. Its totient is φ = 11859120.

The previous prime is 14989687. The next prime is 14989811. The reversal of 14989793 is 39798941.

It is not a de Polignac number, because 14989793 - 2¹⁰ = 14988769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14989493) 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 11 ways as a sum of consecutive naturals, for example, 5153 + ... + 7518.

It is an arithmetic number, because the mean of its divisors is an integer number (1545984).

Almost surely, 2^14989793 is an apocalyptic number.

14989793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14989793 is a deficient number, since it is larger than the sum of its proper divisors (3562015).

14989793 is a wasteful number, since it uses less digits than its factorization.

14989793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704 (or 12691 counting only the distinct ones).

The product of its digits is 489888, while the sum is 50.

The square root of 14989793 is about 3871.6654039315. The cubic root of 14989793 is about 246.5652555697.

The spelling of 14989793 in words is "fourteen million, nine hundred eighty-nine thousand, seven hundred ninety-three".