8567834225 has 6 divisors (see below), whose sum is σ = 10624114470. Its totient is φ = 6854267360.

The previous prime is 8567834203. The next prime is 8567834257. The reversal of 8567834225 is 5224387658.

It can be written as a sum of positive squares in 3 ways, for example, as 2378707984 + 6189126241 = 48772^2 + 78671^2 .

It is not a de Polignac number, because 8567834225 - 2⁶ = 8567834161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171356660 + ... + 171356709.

It is an arithmetic number, because the mean of its divisors is an integer number (1770685745).

Almost surely, 2^8567834225 is an apocalyptic number.

It is an amenable number.

8567834225 is a deficient number, since it is larger than the sum of its proper divisors (2056280245).

8567834225 is a wasteful number, since it uses less digits than its factorization.

8567834225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342713379 (or 342713374 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 50.

The square root of 8567834225 is about 92562.5962524820. The cubic root of 8567834225 is about 2046.2421121939.

The spelling of 8567834225 in words is "eight billion, five hundred sixty-seven million, eight hundred thirty-four thousand, two hundred twenty-five".