14831980 has 12 divisors (see below), whose sum is σ = 31147200. Its totient is φ = 5932784.

The previous prime is 14831977. The next prime is 14831983. The reversal of 14831980 is 8913841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14831977) and next prime (14831983).

It is not an unprimeable number, because it can be changed into a prime (14831983) 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, 370780 + ... + 370819.

It is an arithmetic number, because the mean of its divisors is an integer number (2595600).

Almost surely, 2^14831980 is an apocalyptic number.

14831980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14831980 is an abundant number, since it is smaller than the sum of its proper divisors (16315220).

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

14831980 is a wasteful number, since it uses less digits than its factorization.

14831980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741608 (or 741606 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 14831980 is about 3851.2309720400. The cubic root of 14831980 is about 245.6969189225.

The spelling of 14831980 in words is "fourteen million, eight hundred thirty-one thousand, nine hundred eighty".