12674817 has 12 divisors (see below), whose sum is σ = 19104384. Its totient is φ = 8082360.

The previous prime is 12674813. The next prime is 12674833. The reversal of 12674817 is 71847621.

It is not a de Polignac number, because 12674817 - 2² = 12674813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12674813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30409 + ... + 30822.

It is an arithmetic number, because the mean of its divisors is an integer number (1592032).

Almost surely, 2^12674817 is an apocalyptic number.

It is an amenable number.

12674817 is a deficient number, since it is larger than the sum of its proper divisors (6429567).

12674817 is a wasteful number, since it uses less digits than its factorization.

12674817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61260 (or 61257 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 12674817 is about 3560.1709228631. The cubic root of 12674817 is about 233.1563417433.

It can be divided in two parts, 1267 and 4817, that added together give a square (6084 = 78²).

The spelling of 12674817 in words is "twelve million, six hundred seventy-four thousand, eight hundred seventeen".