8692225 has 12 divisors (see below), whose sum is σ = 11070844. Its totient is φ = 6765120.

The previous prime is 8692223. The next prime is 8692237. The reversal of 8692225 is 5222968.

It can be written as a sum of positive squares in 6 ways, for example, as 620944 + 8071281 = 788^2 + 2841^2 .

It is not a de Polignac number, because 8692225 - 2¹ = 8692223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8692223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3774 + ... + 5623.

Almost surely, 2^8692225 is an apocalyptic number.

It is an amenable number.

8692225 is a deficient number, since it is larger than the sum of its proper divisors (2378619).

8692225 is a wasteful number, since it uses less digits than its factorization.

8692225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9439 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 8692225 is about 2948.2579602199. The cubic root of 8692225 is about 205.6097254631.

The spelling of 8692225 in words is "eight million, six hundred ninety-two thousand, two hundred twenty-five".