3116207 has 2 divisors, whose sum is σ = 3116208. Its totient is φ = 3116206.

The previous prime is 3116189. The next prime is 3116227. The reversal of 3116207 is 7026113.

It is a happy number.

It is an a-pointer prime, because the next prime (3116227) can be obtained adding 3116207 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3116207 - 2¹² = 3112111 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3116227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558103 + 1558104.

It is an arithmetic number, because the mean of its divisors is an integer number (1558104).

Almost surely, 2^3116207 is an apocalyptic number.

3116207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116207 is an equidigital number, since it uses as much as digits as its factorization.

3116207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 3116207 is about 1765.2781650493. The cubic root of 3116207 is about 146.0636333613.

The spelling of 3116207 in words is "three million, one hundred sixteen thousand, two hundred seven".