14709980 has 24 divisors (see below), whose sum is σ = 31646160. Its totient is φ = 5740160.

The previous prime is 14709977. The next prime is 14709983. The reversal of 14709980 is 8990741.

14709980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14709977) and next prime (14709983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14709983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8150 + ... + 9789.

It is an arithmetic number, because the mean of its divisors is an integer number (1318590).

Almost surely, 2^14709980 is an apocalyptic number.

14709980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14709980 is an abundant number, since it is smaller than the sum of its proper divisors (16936180).

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

14709980 is a wasteful number, since it uses less digits than its factorization.

14709980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17989 (or 17987 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 14709980 is about 3835.3591748362. The cubic root of 14709980 is about 245.0214058765.

The spelling of 14709980 in words is "fourteen million, seven hundred nine thousand, nine hundred eighty".