12182560 has 48 divisors (see below), whose sum is σ = 31000536. Its totient is φ = 4497408.

The previous prime is 12182551. The next prime is 12182579. The reversal of 12182560 is 6528121.

It can be written as a sum of positive squares in 4 ways, for example, as 10471696 + 1710864 = 3236^2 + 1308^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849 + ... + 5008.

Almost surely, 2^12182560 is an apocalyptic number.

12182560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12182560 is an abundant number, since it is smaller than the sum of its proper divisors (18817976).

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

12182560 is a wasteful number, since it uses less digits than its factorization.

12182560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 12182560 is about 3490.3524177366. The cubic root of 12182560 is about 230.0980048623.

The spelling of 12182560 in words is "twelve million, one hundred eighty-two thousand, five hundred sixty".