12674042 has 4 divisors (see below), whose sum is σ = 19011066. Its totient is φ = 6337020.

The previous prime is 12674029. The next prime is 12674059. The reversal of 12674042 is 24047621.

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., 12327121 + 346921 = 3511^2 + 589^2 .

It is an unprimeable number.

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, 3168509 + ... + 3168512.

Almost surely, 2^12674042 is an apocalyptic number.

12674042 is a deficient number, since it is larger than the sum of its proper divisors (6337024).

12674042 is an equidigital number, since it uses as much as digits as its factorization.

12674042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337023.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 12674042 is about 3560.0620781104. The cubic root of 12674042 is about 233.1515895419.

The spelling of 12674042 in words is "twelve million, six hundred seventy-four thousand, forty-two".