7112999 has 2 divisors, whose sum is σ = 7113000. Its totient is φ = 7112998.

The previous prime is 7112983. The next prime is 7113023. The reversal of 7112999 is 9992117.

It is a weak prime.

It is an emirp because it is prime and its reverse (9992117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7112999 - 2⁴ = 7112983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7112909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3556499 + 3556500.

It is an arithmetic number, because the mean of its divisors is an integer number (3556500).

Almost surely, 2^7112999 is an apocalyptic number.

7112999 is a deficient number, since it is larger than the sum of its proper divisors (1).

7112999 is an equidigital number, since it uses as much as digits as its factorization.

7112999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 38.

The square root of 7112999 is about 2667.0206223425. The cubic root of 7112999 is about 192.3169587453.

The spelling of 7112999 in words is "seven million, one hundred twelve thousand, nine hundred ninety-nine".