7500673 has 2 divisors, whose sum is σ = 7500674. Its totient is φ = 7500672.

The previous prime is 7500641. The next prime is 7500679. The reversal of 7500673 is 3760057.

7500673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5726449 + 1774224 = 2393^2 + 1332^2 .

It is a cyclic number.

It is not a de Polignac number, because 7500673 - 2⁵ = 7500641 is a prime.

It is not a weakly prime, because it can be changed into another prime (7500679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750336 + 3750337.

It is an arithmetic number, because the mean of its divisors is an integer number (3750337).

Almost surely, 2^7500673 is an apocalyptic number.

It is an amenable number.

7500673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7500673 is an equidigital number, since it uses as much as digits as its factorization.

7500673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 7500673 is about 2738.7356571966. The cubic root of 7500673 is about 195.7492367854.

The spelling of 7500673 in words is "seven million, five hundred thousand, six hundred seventy-three".