8535673 has 2 divisors, whose sum is σ = 8535674. Its totient is φ = 8535672.

The previous prime is 8535661. The next prime is 8535677. The reversal of 8535673 is 3765358.

8535673 is digitally balanced in base 2 and base 3, because in such bases 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., 8225424 + 310249 = 2868^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 8535673 - 2¹³ = 8527481 is a prime.

8535673 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8535677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4267836 + 4267837.

It is an arithmetic number, because the mean of its divisors is an integer number (4267837).

Almost surely, 2^8535673 is an apocalyptic number.

It is an amenable number.

8535673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8535673 is an equidigital number, since it uses as much as digits as its factorization.

8535673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 37.

The square root of 8535673 is about 2921.5874109805. The cubic root of 8535673 is about 204.3678563966.

The spelling of 8535673 in words is "eight million, five hundred thirty-five thousand, six hundred seventy-three".