12926674 has 4 divisors (see below), whose sum is σ = 19390014. Its totient is φ = 6463336.

The previous prime is 12926671. The next prime is 12926677. The reversal of 12926674 is 47662921.

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

It is an interprime number because it is at equal distance from previous prime (12926671) and next prime (12926677).

It can be written as a sum of positive squares in only one way, i.e., 7371225 + 5555449 = 2715^2 + 2357^2 .

It is not an unprimeable number, because it can be changed into a prime (12926671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3231667 + ... + 3231670.

Almost surely, 2^12926674 is an apocalyptic number.

12926674 is a deficient number, since it is larger than the sum of its proper divisors (6463340).

12926674 is an equidigital number, since it uses as much as digits as its factorization.

12926674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6463339.

The product of its digits is 36288, while the sum is 37.

The square root of 12926674 is about 3595.3684094958. The cubic root of 12926674 is about 234.6905478702.

The spelling of 12926674 in words is "twelve million, nine hundred twenty-six thousand, six hundred seventy-four".