12752810 has 48 divisors (see below), whose sum is σ = 27686016. Its totient is φ = 4135296.

The previous prime is 12752777. The next prime is 12752813. The reversal of 12752810 is 1825721.

12752810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12752810² = 325268325792200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12752810.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143246 + ... + 143334.

It is an arithmetic number, because the mean of its divisors is an integer number (576792).

Almost surely, 2^12752810 is an apocalyptic number.

12752810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12752810 is an abundant number, since it is smaller than the sum of its proper divisors (14933206).

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

12752810 is an equidigital number, since it uses as much as digits as its factorization.

12752810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 12752810 is about 3571.1076712975. The cubic root of 12752810 is about 233.6335975672.

The spelling of 12752810 in words is "twelve million, seven hundred fifty-two thousand, eight hundred ten".