12910132 has 12 divisors (see below), whose sum is σ = 22653540. Its totient is φ = 6437696.

The previous prime is 12910127. The next prime is 12910147. The reversal of 12910132 is 23101921.

It can be written as a sum of positive squares in 2 ways, for example, as 9084196 + 3825936 = 3014^2 + 1956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2593 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (1887795).

Almost surely, 2^12910132 is an apocalyptic number.

It is an amenable number.

12910132 is a deficient number, since it is larger than the sum of its proper divisors (9743408).

12910132 is a wasteful number, since it uses less digits than its factorization.

12910132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690 (or 8688 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 12910132 is about 3593.0672133986. The cubic root of 12910132 is about 234.5903955744.

The spelling of 12910132 in words is "twelve million, nine hundred ten thousand, one hundred thirty-two".