12132698 has 8 divisors (see below), whose sum is σ = 18221760. Its totient is φ = 6058780.

The previous prime is 12132689. The next prime is 12132709. The reversal of 12132698 is 89623121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (2277720).

Almost surely, 2^12132698 is an apocalyptic number.

12132698 is a deficient number, since it is larger than the sum of its proper divisors (6089062).

12132698 is an equidigital number, since it uses as much as digits as its factorization.

12132698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7572.

The product of its digits is 5184, while the sum is 32.

The square root of 12132698 is about 3483.2022622868. The cubic root of 12132698 is about 229.7836528919.

The spelling of 12132698 in words is "twelve million, one hundred thirty-two thousand, six hundred ninety-eight".