6740131 has 2 divisors, whose sum is σ = 6740132. Its totient is φ = 6740130.

The previous prime is 6740099. The next prime is 6740137. The reversal of 6740131 is 1310476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6740131 - 2⁵ = 6740099 is a prime.

It is a super-2 number, since 2×6740131² = 90858731794322, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6740137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370065 + 3370066.

It is an arithmetic number, because the mean of its divisors is an integer number (3370066).

Almost surely, 2^6740131 is an apocalyptic number.

6740131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6740131 is an equidigital number, since it uses as much as digits as its factorization.

6740131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 6740131 is about 2596.1762266842. The cubic root of 6740131 is about 188.8960076646.

The spelling of 6740131 in words is "six million, seven hundred forty thousand, one hundred thirty-one".