14912550 has 72 divisors (see below), whose sum is σ = 41396160. Its totient is φ = 3844800.

The previous prime is 14912539. The next prime is 14912551. The reversal of 14912550 is 5521941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14912551) 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 35 ways as a sum of consecutive naturals, for example, 13416 + ... + 14484.

Almost surely, 2^14912550 is an apocalyptic number.

14912550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14912550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20698080).

14912550 is an abundant number, since it is smaller than the sum of its proper divisors (26483610).

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

14912550 is a wasteful number, since it uses less digits than its factorization.

14912550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 14912550 is about 3861.6770968065. The cubic root of 14912550 is about 246.1410058156.

The spelling of 14912550 in words is "fourteen million, nine hundred twelve thousand, five hundred fifty".