5678173 has 2 divisors, whose sum is σ = 5678174. Its totient is φ = 5678172.

The previous prime is 5678149. The next prime is 5678191. The reversal of 5678173 is 3718765.

5678173 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., 3250809 + 2427364 = 1803^2 + 1558^2 .

It is a cyclic number.

It is not a de Polignac number, because 5678173 - 2²¹ = 3581021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5678143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2839086 + 2839087.

It is an arithmetic number, because the mean of its divisors is an integer number (2839087).

Almost surely, 2^5678173 is an apocalyptic number.

It is an amenable number.

5678173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5678173 is an equidigital number, since it uses as much as digits as its factorization.

5678173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 37.

The square root of 5678173 is about 2382.8917306500. The cubic root of 5678173 is about 178.4032958865.

The spelling of 5678173 in words is "five million, six hundred seventy-eight thousand, one hundred seventy-three".