14101980 has 48 divisors (see below), whose sum is σ = 40143264. Its totient is φ = 3697920.

The previous prime is 14101963. The next prime is 14102051. The reversal of 14101980 is 8910141.

It is a self number, because there is not a number n which added to its sum of digits gives 14101980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (836318).

Almost surely, 2^14101980 is an apocalyptic number.

14101980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14101980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20071632).

14101980 is an abundant number, since it is smaller than the sum of its proper divisors (26041284).

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

14101980 is a wasteful number, since it uses less digits than its factorization.

14101980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926 (or 3924 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 14101980 is about 3755.2603105511. The cubic root of 14101980 is about 241.5980167008.

The spelling of 14101980 in words is "fourteen million, one hundred one thousand, nine hundred eighty".