7068137 has 2 divisors, whose sum is σ = 7068138. Its totient is φ = 7068136.

The previous prime is 7068101. The next prime is 7068143. The reversal of 7068137 is 7318607.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6330256 + 737881 = 2516^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 7068137 - 2⁸ = 7067881 is a prime.

It is a super-3 number, since 3×7068137³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7068157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534068 + 3534069.

It is an arithmetic number, because the mean of its divisors is an integer number (3534069).

Almost surely, 2^7068137 is an apocalyptic number.

It is an amenable number.

7068137 is a deficient number, since it is larger than the sum of its proper divisors (1).

7068137 is an equidigital number, since it uses as much as digits as its factorization.

7068137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 7068137 is about 2658.5968103494. The cubic root of 7068137 is about 191.9117885442.

The spelling of 7068137 in words is "seven million, sixty-eight thousand, one hundred thirty-seven".