8630173 has 2 divisors, whose sum is σ = 8630174. Its totient is φ = 8630172.

The previous prime is 8630159. The next prime is 8630177. The reversal of 8630173 is 3710368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7634169 + 996004 = 2763^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 8630173 - 2⁹ = 8629661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8630177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4315086 + 4315087.

It is an arithmetic number, because the mean of its divisors is an integer number (4315087).

Almost surely, 2^8630173 is an apocalyptic number.

It is an amenable number.

8630173 is a deficient number, since it is larger than the sum of its proper divisors (1).

8630173 is an equidigital number, since it uses as much as digits as its factorization.

8630173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 8630173 is about 2937.7156091085. The cubic root of 8630173 is about 205.1192880989.

The spelling of 8630173 in words is "eight million, six hundred thirty thousand, one hundred seventy-three".