12324986 has 4 divisors (see below), whose sum is σ = 18487482. Its totient is φ = 6162492.

The previous prime is 12324979. The next prime is 12325013. The reversal of 12324986 is 68942321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68942321 = 7 ⋅9848903.

It can be written as a sum of positive squares in only one way, i.e., 11458225 + 866761 = 3385^2 + 931^2 .

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 as a sum of consecutive naturals, namely, 3081245 + ... + 3081248.

Almost surely, 2^12324986 is an apocalyptic number.

12324986 is a deficient number, since it is larger than the sum of its proper divisors (6162496).

12324986 is an equidigital number, since it uses as much as digits as its factorization.

12324986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162495.

The product of its digits is 20736, while the sum is 35.

The square root of 12324986 is about 3510.6959424023. The cubic root of 12324986 is about 230.9912229694.

The spelling of 12324986 in words is "twelve million, three hundred twenty-four thousand, nine hundred eighty-six".