7125673 has 2 divisors, whose sum is σ = 7125674. Its totient is φ = 7125672.

The previous prime is 7125661. The next prime is 7125683. The reversal of 7125673 is 3765217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4293184 + 2832489 = 2072^2 + 1683^2 .

It is a cyclic number.

It is not a de Polignac number, because 7125673 - 2¹⁷ = 6994601 is a prime.

It is not a weakly prime, because it can be changed into another prime (7125683) 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, 3562836 + 3562837.

It is an arithmetic number, because the mean of its divisors is an integer number (3562837).

Almost surely, 2^7125673 is an apocalyptic number.

It is an amenable number.

7125673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7125673 is an equidigital number, since it uses as much as digits as its factorization.

7125673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 31.

The square root of 7125673 is about 2669.3956244813. The cubic root of 7125673 is about 192.4311149491.

The spelling of 7125673 in words is "seven million, one hundred twenty-five thousand, six hundred seventy-three".