14302980 has 108 divisors (see below), whose sum is σ = 45465420. Its totient is φ = 3779136.

The previous prime is 14302949. The next prime is 14303027. The reversal of 14302980 is 8920341.

14302980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7584516 + 6718464 = 2754^2 + 2592^2 .

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131166 + ... + 131274.

Almost surely, 2^14302980 is an apocalyptic number.

14302980 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 14302980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22732710).

14302980 is an abundant number, since it is smaller than the sum of its proper divisors (31162440).

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

14302980 is an equidigital number, since it uses as much as digits as its factorization.

14302980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 14302980 is about 3781.9280796969. The cubic root of 14302980 is about 242.7404636414.

The spelling of 14302980 in words is "fourteen million, three hundred two thousand, nine hundred eighty".