7195313 has 2 divisors, whose sum is σ = 7195314. Its totient is φ = 7195312.

The previous prime is 7195303. The next prime is 7195327. The reversal of 7195313 is 3135917.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5513104 + 1682209 = 2348^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 7195313 - 2⁶ = 7195249 is a prime.

It is not a weakly prime, because it can be changed into another prime (7195303) 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, 3597656 + 3597657.

It is an arithmetic number, because the mean of its divisors is an integer number (3597657).

Almost surely, 2^7195313 is an apocalyptic number.

It is an amenable number.

7195313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7195313 is an equidigital number, since it uses as much as digits as its factorization.

7195313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 29.

The square root of 7195313 is about 2682.4080599342. The cubic root of 7195313 is about 193.0559673745.

The spelling of 7195313 in words is "seven million, one hundred ninety-five thousand, three hundred thirteen".