7230173 has 2 divisors, whose sum is σ = 7230174. Its totient is φ = 7230172.

The previous prime is 7230163. The next prime is 7230199. The reversal of 7230173 is 3710327.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7198489 + 31684 = 2683^2 + 178^2 .

It is a cyclic number.

It is not a de Polignac number, because 7230173 - 2⁶ = 7230109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7230103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3615086 + 3615087.

It is an arithmetic number, because the mean of its divisors is an integer number (3615087).

Almost surely, 2^7230173 is an apocalyptic number.

It is an amenable number.

7230173 is a deficient number, since it is larger than the sum of its proper divisors (1).

7230173 is an equidigital number, since it uses as much as digits as its factorization.

7230173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 7230173 is about 2688.8981014535. The cubic root of 7230173 is about 193.3672390660.

The spelling of 7230173 in words is "seven million, two hundred thirty thousand, one hundred seventy-three".