14128980 has 24 divisors (see below), whose sum is σ = 39561312. Its totient is φ = 3767712.

The previous prime is 14128979. The next prime is 14128987. The reversal of 14128980 is 8982141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128987) 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, 117682 + ... + 117801.

It is an arithmetic number, because the mean of its divisors is an integer number (1648388).

Almost surely, 2^14128980 is an apocalyptic number.

14128980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14128980 is an abundant number, since it is smaller than the sum of its proper divisors (25432332).

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

14128980 is a wasteful number, since it uses less digits than its factorization.

14128980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235495 (or 235493 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 14128980 is about 3758.8535486236. The cubic root of 14128980 is about 241.7521082480.

The spelling of 14128980 in words is "fourteen million, one hundred twenty-eight thousand, nine hundred eighty".