12674681 has 8 divisors (see below), whose sum is σ = 12996480. Its totient is φ = 12357072.

The previous prime is 12674671. The next prime is 12674687. The reversal of 12674681 is 18647621.

12674681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12674681 - 2¹⁰ = 12673657 is a prime.

It is a super-2 number, since 2×12674681² = 321295076903522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12674687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5591 + ... + 7523.

It is an arithmetic number, because the mean of its divisors is an integer number (1624560).

Almost surely, 2^12674681 is an apocalyptic number.

It is an amenable number.

12674681 is a deficient number, since it is larger than the sum of its proper divisors (321799).

12674681 is an equidigital number, since it uses as much as digits as its factorization.

12674681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095.

The product of its digits is 16128, while the sum is 35.

The square root of 12674681 is about 3560.1518226053. The cubic root of 12674681 is about 233.1555078226.

The spelling of 12674681 in words is "twelve million, six hundred seventy-four thousand, six hundred eighty-one".