14889500 has 48 divisors (see below), whose sum is σ = 32960928. Its totient is φ = 5875200.

The previous prime is 14889493. The next prime is 14889527. The reversal of 14889500 is 598841.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 48347 + ... + 48653.

It is an arithmetic number, because the mean of its divisors is an integer number (686686).

Almost surely, 2^14889500 is an apocalyptic number.

14889500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14889500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16480464).

14889500 is an abundant number, since it is smaller than the sum of its proper divisors (18071428).

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

14889500 is a wasteful number, since it uses less digits than its factorization.

14889500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 14889500 is about 3858.6914880565. The cubic root of 14889500 is about 246.0141221760.

The spelling of 14889500 in words is "fourteen million, eight hundred eighty-nine thousand, five hundred".