12752980 has 24 divisors (see below), whose sum is σ = 27353088. Its totient is φ = 4992288.

The previous prime is 12752977. The next prime is 12753001. The reversal of 12752980 is 8925721.

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, 5844 + ... + 7723.

It is an arithmetic number, because the mean of its divisors is an integer number (1139712).

Almost surely, 2^12752980 is an apocalyptic number.

12752980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12752980 is an abundant number, since it is smaller than the sum of its proper divisors (14600108).

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

12752980 is a wasteful number, since it uses less digits than its factorization.

12752980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13623 (or 13621 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 12752980 is about 3571.1314733569. The cubic root of 12752980 is about 233.6346357053.

The spelling of 12752980 in words is "twelve million, seven hundred fifty-two thousand, nine hundred eighty".