13262980 has 12 divisors (see below), whose sum is σ = 27852300. Its totient is φ = 5305184.

The previous prime is 13262957. The next prime is 13263067. The reversal of 13262980 is 8926231.

It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 9884736 = 1838^2 + 3144^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331555 + ... + 331594.

It is an arithmetic number, because the mean of its divisors is an integer number (2321025).

Almost surely, 2^13262980 is an apocalyptic number.

13262980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13262980 is an abundant number, since it is smaller than the sum of its proper divisors (14589320).

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

13262980 is a wasteful number, since it uses less digits than its factorization.

13262980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663158 (or 663156 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 13262980 is about 3641.8374483219. The cubic root of 13262980 is about 236.7084190923.

The spelling of 13262980 in words is "thirteen million, two hundred sixty-two thousand, nine hundred eighty".