6725497 has 2 divisors, whose sum is σ = 6725498. Its totient is φ = 6725496.

The previous prime is 6725491. The next prime is 6725513. The reversal of 6725497 is 7945276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3613801 + 3111696 = 1901^2 + 1764^2 .

It is a cyclic number.

It is not a de Polignac number, because 6725497 - 2¹⁵ = 6692729 is a prime.

It is not a weakly prime, because it can be changed into another prime (6725491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3362748 + 3362749.

It is an arithmetic number, because the mean of its divisors is an integer number (3362749).

Almost surely, 2^6725497 is an apocalyptic number.

It is an amenable number.

6725497 is a deficient number, since it is larger than the sum of its proper divisors (1).

6725497 is an equidigital number, since it uses as much as digits as its factorization.

6725497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 6725497 is about 2593.3563195211. The cubic root of 6725497 is about 188.7591998791.

The spelling of 6725497 in words is "six million, seven hundred twenty-five thousand, four hundred ninety-seven".