12674667 has 4 divisors (see below), whose sum is σ = 16899560. Its totient is φ = 8449776.

The previous prime is 12674663. The next prime is 12674671. The reversal of 12674667 is 76647621.

12674667 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.

It is an interprime number because it is at equal distance from previous prime (12674663) and next prime (12674671).

It is not a de Polignac number, because 12674667 - 2² = 12674663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12674663) 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, 2112442 + ... + 2112447.

It is an arithmetic number, because the mean of its divisors is an integer number (4224890).

Almost surely, 2^12674667 is an apocalyptic number.

12674667 is a deficient number, since it is larger than the sum of its proper divisors (4224893).

12674667 is an equidigital number, since it uses as much as digits as its factorization.

12674667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224892.

The product of its digits is 84672, while the sum is 39.

The square root of 12674667 is about 3560.1498563965. The cubic root of 12674667 is about 233.1554219775.

The spelling of 12674667 in words is "twelve million, six hundred seventy-four thousand, six hundred sixty-seven".