12327298 has 4 divisors (see below), whose sum is σ = 18490950. Its totient is φ = 6163648.

The previous prime is 12327281. The next prime is 12327311. The reversal of 12327298 is 89272321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8743849 + 3583449 = 2957^2 + 1893^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081823 + ... + 3081826.

Almost surely, 2^12327298 is an apocalyptic number.

12327298 is a deficient number, since it is larger than the sum of its proper divisors (6163652).

12327298 is an equidigital number, since it uses as much as digits as its factorization.

12327298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163651.

The product of its digits is 12096, while the sum is 34.

The square root of 12327298 is about 3511.0252064034. The cubic root of 12327298 is about 231.0056656719.

The spelling of 12327298 in words is "twelve million, three hundred twenty-seven thousand, two hundred ninety-eight".