7115651 has 2 divisors, whose sum is σ = 7115652. Its totient is φ = 7115650.

The previous prime is 7115627. The next prime is 7115657. The reversal of 7115651 is 1565117.

It is a strong prime.

It is an emirp because it is prime and its reverse (1565117) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7115651 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7115651.

It is not a weakly prime, because it can be changed into another prime (7115657) 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, 3557825 + 3557826.

It is an arithmetic number, because the mean of its divisors is an integer number (3557826).

Almost surely, 2^7115651 is an apocalyptic number.

7115651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7115651 is an equidigital number, since it uses as much as digits as its factorization.

7115651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1050, while the sum is 26.

The square root of 7115651 is about 2667.5177600159. The cubic root of 7115651 is about 192.3408568321.

The spelling of 7115651 in words is "seven million, one hundred fifteen thousand, six hundred fifty-one".