6925973 has 2 divisors, whose sum is σ = 6925974. Its totient is φ = 6925972.

The previous prime is 6925957. The next prime is 6925999. The reversal of 6925973 is 3795296.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6848689 + 77284 = 2617^2 + 278^2 .

It is a cyclic number.

It is not a de Polignac number, because 6925973 - 2⁴ = 6925957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6925973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6925573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3462986 + 3462987.

It is an arithmetic number, because the mean of its divisors is an integer number (3462987).

Almost surely, 2^6925973 is an apocalyptic number.

It is an amenable number.

6925973 is a deficient number, since it is larger than the sum of its proper divisors (1).

6925973 is an equidigital number, since it uses as much as digits as its factorization.

6925973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 41.

The square root of 6925973 is about 2631.7243396678. The cubic root of 6925973 is about 190.6164006871.

The spelling of 6925973 in words is "six million, nine hundred twenty-five thousand, nine hundred seventy-three".