7315667 has 2 divisors, whose sum is σ = 7315668. Its totient is φ = 7315666.

The previous prime is 7315657. The next prime is 7315673. The reversal of 7315667 is 7665137.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7315667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7315657) 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, 3657833 + 3657834.

It is an arithmetic number, because the mean of its divisors is an integer number (3657834).

Almost surely, 2^7315667 is an apocalyptic number.

7315667 is a deficient number, since it is larger than the sum of its proper divisors (1).

7315667 is an equidigital number, since it uses as much as digits as its factorization.

7315667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 7315667 is about 2704.7489717162. The cubic root of 7315667 is about 194.1264188243.

The spelling of 7315667 in words is "seven million, three hundred fifteen thousand, six hundred sixty-seven".