8606425 has 6 divisors (see below), whose sum is σ = 10671998. Its totient is φ = 6885120.

The previous prime is 8606413. The next prime is 8606431. The reversal of 8606425 is 5246068.

It can be written as a sum of positive squares in 3 ways, for example, as 9801 + 8596624 = 99^2 + 2932^2 .

It is not a de Polignac number, because 8606425 - 2⁹ = 8605913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172104 + ... + 172153.

Almost surely, 2^8606425 is an apocalyptic number.

It is an amenable number.

8606425 is a deficient number, since it is larger than the sum of its proper divisors (2065573).

8606425 is a wasteful number, since it uses less digits than its factorization.

8606425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344267 (or 344262 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 8606425 is about 2933.6709086058. The cubic root of 8606425 is about 204.9309702144.

The spelling of 8606425 in words is "eight million, six hundred six thousand, four hundred twenty-five".