12732612 has 24 divisors (see below), whose sum is σ = 29783712. Its totient is φ = 4233600.

The previous prime is 12732589. The next prime is 12732637. The reversal of 12732612 is 21623721.

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, 4812 + ... + 6972.

It is an arithmetic number, because the mean of its divisors is an integer number (1240988).

Almost surely, 2^12732612 is an apocalyptic number.

12732612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12732612 is an abundant number, since it is smaller than the sum of its proper divisors (17051100).

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

12732612 is a wasteful number, since it uses less digits than its factorization.

12732612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659 (or 2657 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 12732612 is about 3568.2785765688. The cubic root of 12732612 is about 233.5101888206.

The spelling of 12732612 in words is "twelve million, seven hundred thirty-two thousand, six hundred twelve".