6425173 has 4 divisors (see below), whose sum is σ = 6763360. Its totient is φ = 6086988.

The previous prime is 6425171. The next prime is 6425179. The reversal of 6425173 is 3715246.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6425173 - 2¹ = 6425171 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169065 + ... + 169102.

It is an arithmetic number, because the mean of its divisors is an integer number (1690840).

Almost surely, 2^6425173 is an apocalyptic number.

It is an amenable number.

6425173 is a deficient number, since it is larger than the sum of its proper divisors (338187).

6425173 is a wasteful number, since it uses less digits than its factorization.

6425173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338186.

The product of its digits is 5040, while the sum is 28.

The square root of 6425173 is about 2534.7924964383. The cubic root of 6425173 is about 185.9066572150.

The spelling of 6425173 in words is "six million, four hundred twenty-five thousand, one hundred seventy-three".