12795580 has 24 divisors (see below), whose sum is σ = 30709728. Its totient is φ = 4387008.

The previous prime is 12795557. The next prime is 12795617. The reversal of 12795580 is 8559721.

It is a congruent number.

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, 45559 + ... + 45838.

It is an arithmetic number, because the mean of its divisors is an integer number (1279572).

Almost surely, 2^12795580 is an apocalyptic number.

12795580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12795580 is an abundant number, since it is smaller than the sum of its proper divisors (17914148).

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

12795580 is a wasteful number, since it uses less digits than its factorization.

12795580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91413 (or 91411 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 12795580 is about 3577.0909968856. The cubic root of 12795580 is about 233.8944906272.

It can be divided in two parts, 1279 and 5580, that added together give a cube (6859 = 19³).

The spelling of 12795580 in words is "twelve million, seven hundred ninety-five thousand, five hundred eighty".