6937081 has 2 divisors, whose sum is σ = 6937082. Its totient is φ = 6937080.

The previous prime is 6937039. The next prime is 6937111. The reversal of 6937081 is 1807396.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 885481 = 2460^2 + 941^2 .

It is a cyclic number.

It is not a de Polignac number, because 6937081 - 2⁷ = 6936953 is a prime.

It is a super-2 number, since 2×6937081² = 96246185601122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6935081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3468540 + 3468541.

It is an arithmetic number, because the mean of its divisors is an integer number (3468541).

Almost surely, 2^6937081 is an apocalyptic number.

It is an amenable number.

6937081 is a deficient number, since it is larger than the sum of its proper divisors (1).

6937081 is an equidigital number, since it uses as much as digits as its factorization.

6937081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6937081 is about 2633.8338975721. The cubic root of 6937081 is about 190.7182509267.

The spelling of 6937081 in words is "six million, nine hundred thirty-seven thousand, eighty-one".