3118597 has 2 divisors, whose sum is σ = 3118598. Its totient is φ = 3118596.

The previous prime is 3118579. The next prime is 3118601. The reversal of 3118597 is 7958113.

It is a happy number.

3118597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (3118579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2643876 + 474721 = 1626^2 + 689^2 .

It is a cyclic number.

It is not a de Polignac number, because 3118597 - 2⁷ = 3118469 is a prime.

3118597 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3118537) 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, 1559298 + 1559299.

It is an arithmetic number, because the mean of its divisors is an integer number (1559299).

Almost surely, 2^3118597 is an apocalyptic number.

It is an amenable number.

3118597 is a deficient number, since it is larger than the sum of its proper divisors (1).

3118597 is an equidigital number, since it uses as much as digits as its factorization.

3118597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 34.

The square root of 3118597 is about 1765.9549824387. The cubic root of 3118597 is about 146.1009653780.

The spelling of 3118597 in words is "three million, one hundred eighteen thousand, five hundred ninety-seven".