14931150 has 144 divisors (see below), whose sum is σ = 43568640. Its totient is φ = 3369600.

The previous prime is 14931149. The next prime is 14931157. The reversal of 14931150 is 5113941.

It is a self number, because there is not a number n which added to its sum of digits gives 14931150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14931157) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 481635 + ... + 481665.

It is an arithmetic number, because the mean of its divisors is an integer number (302560).

Almost surely, 2^14931150 is an apocalyptic number.

14931150 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 14931150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21784320).

14931150 is an abundant number, since it is smaller than the sum of its proper divisors (28637490).

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

14931150 is a wasteful number, since it uses less digits than its factorization.

14931150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 14931150 is about 3864.0846264025. The cubic root of 14931150 is about 246.2432981934.

The spelling of 14931150 in words is "fourteen million, nine hundred thirty-one thousand, one hundred fifty".