12674965 has 4 divisors (see below), whose sum is σ = 15209964. Its totient is φ = 10139968.

The previous prime is 12674953. The next prime is 12674969. The reversal of 12674965 is 56947621.

12674965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56947621 = 173 ⋅329177.

It can be written as a sum of positive squares in 2 ways, for example, as 9991921 + 2683044 = 3161^2 + 1638^2 .

It is a cyclic number.

It is not a de Polignac number, because 12674965 - 2⁵ = 12674933 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267492 + ... + 1267501.

It is an arithmetic number, because the mean of its divisors is an integer number (3802491).

Almost surely, 2^12674965 is an apocalyptic number.

It is an amenable number.

12674965 is a deficient number, since it is larger than the sum of its proper divisors (2534999).

12674965 is an equidigital number, since it uses as much as digits as its factorization.

12674965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534998.

The product of its digits is 90720, while the sum is 40.

The square root of 12674965 is about 3560.1917083213. The cubic root of 12674965 is about 233.1572492384.

The spelling of 12674965 in words is "twelve million, six hundred seventy-four thousand, nine hundred sixty-five".