14889912 has 16 divisors (see below), whose sum is σ = 37224840. Its totient is φ = 4963296.

The previous prime is 14889877. The next prime is 14889913. The reversal of 14889912 is 21998841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14889913) 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 3 ways as a sum of consecutive naturals, for example, 310183 + ... + 310230.

Almost surely, 2^14889912 is an apocalyptic number.

14889912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14889912 is an abundant number, since it is smaller than the sum of its proper divisors (22334928).

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

14889912 is a wasteful number, since it uses less digits than its factorization.

14889912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620422 (or 620418 counting only the distinct ones).

The product of its digits is 41472, while the sum is 42.

The square root of 14889912 is about 3858.7448736603. The cubic root of 14889912 is about 246.0163912669.

The spelling of 14889912 in words is "fourteen million, eight hundred eighty-nine thousand, nine hundred twelve".