3112667 has 2 divisors, whose sum is σ = 3112668. Its totient is φ = 3112666.

The previous prime is 3112661. The next prime is 3112687. The reversal of 3112667 is 7662113.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112667 is a prime.

It is a super-3 number, since 3×3112667³ = 90473051562973334889, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3112661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556333 + 1556334.

It is an arithmetic number, because the mean of its divisors is an integer number (1556334).

Almost surely, 2^3112667 is an apocalyptic number.

3112667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112667 is an equidigital number, since it uses as much as digits as its factorization.

3112667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 3112667 is about 1764.2752052897. The cubic root of 3112667 is about 146.0083031495.

The spelling of 3112667 in words is "three million, one hundred twelve thousand, six hundred sixty-seven".