14850140 has 12 divisors (see below), whose sum is σ = 31185336. Its totient is φ = 5940048.

The previous prime is 14850137. The next prime is 14850149. The reversal of 14850140 is 4105841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14850149) 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 3 ways as a sum of consecutive naturals, for example, 371234 + ... + 371273.

It is an arithmetic number, because the mean of its divisors is an integer number (2598778).

Almost surely, 2^14850140 is an apocalyptic number.

14850140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14850140 is an abundant number, since it is smaller than the sum of its proper divisors (16335196).

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

14850140 is a wasteful number, since it uses less digits than its factorization.

14850140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742516 (or 742514 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14850140 is about 3853.5879385321. The cubic root of 14850140 is about 245.7971536019.

Adding to 14850140 its reverse (4105841), we get a palindrome (18955981).

The spelling of 14850140 in words is "fourteen million, eight hundred fifty thousand, one hundred forty".