6716137 has 2 divisors, whose sum is σ = 6716138. Its totient is φ = 6716136.

The previous prime is 6716117. The next prime is 6716153. The reversal of 6716137 is 7316176.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3370896 + 3345241 = 1836^2 + 1829^2 .

It is a cyclic number.

It is not a de Polignac number, because 6716137 - 2⁷ = 6716009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6716099 and 6716108.

It is not a weakly prime, because it can be changed into another prime (6716117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358068 + 3358069.

It is an arithmetic number, because the mean of its divisors is an integer number (3358069).

Almost surely, 2^6716137 is an apocalyptic number.

It is an amenable number.

6716137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6716137 is an equidigital number, since it uses as much as digits as its factorization.

6716137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 6716137 is about 2591.5510799519. The cubic root of 6716137 is about 188.6715926550.

The spelling of 6716137 in words is "six million, seven hundred sixteen thousand, one hundred thirty-seven".