3112069 has 2 divisors, whose sum is σ = 3112070. Its totient is φ = 3112068.

The previous prime is 3112007. The next prime is 3112091. The reversal of 3112069 is 9602113.

It is an a-pointer prime, because the next prime (3112091) can be obtained adding 3112069 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 429025 = 1638^2 + 655^2 .

It is an emirp because it is prime and its reverse (9602113) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112069 is a prime.

It is a super-2 number, since 2×3112069² = 19369946921522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556034 + 1556035.

It is an arithmetic number, because the mean of its divisors is an integer number (1556035).

Almost surely, 2^3112069 is an apocalyptic number.

It is an amenable number.

3112069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112069 is an equidigital number, since it uses as much as digits as its factorization.

3112069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 3112069 is about 1764.1057224554. The cubic root of 3112069 is about 145.9989522662.

It can be divided in two parts, 31 and 12069, that added together give a square (12100 = 110²).

The spelling of 3112069 in words is "three million, one hundred twelve thousand, sixty-nine".