12132998 has 8 divisors (see below), whose sum is σ = 18215040. Its totient is φ = 6061320.

The previous prime is 12132971. The next prime is 12133013. The reversal of 12132998 is 89923121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 5273.

It is an arithmetic number, because the mean of its divisors is an integer number (2276880).

Almost surely, 2^12132998 is an apocalyptic number.

12132998 is a deficient number, since it is larger than the sum of its proper divisors (6082042).

12132998 is a wasteful number, since it uses less digits than its factorization.

12132998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5182.

The product of its digits is 7776, while the sum is 35.

The square root of 12132998 is about 3483.2453258420. The cubic root of 12132998 is about 229.7855467967.

The spelling of 12132998 in words is "twelve million, one hundred thirty-two thousand, nine hundred ninety-eight".