8252866 has 4 divisors (see below), whose sum is σ = 12379302. Its totient is φ = 4126432.

The previous prime is 8252809. The next prime is 8252879. The reversal of 8252866 is 6682528.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7480225 + 772641 = 2735^2 + 879^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063215 + ... + 2063218.

Almost surely, 2^8252866 is an apocalyptic number.

8252866 is a deficient number, since it is larger than the sum of its proper divisors (4126436).

8252866 is a wasteful number, since it uses less digits than its factorization.

8252866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126435.

The product of its digits is 46080, while the sum is 37.

The square root of 8252866 is about 2872.7801865092. The cubic root of 8252866 is about 202.0853966937.

The spelling of 8252866 in words is "eight million, two hundred fifty-two thousand, eight hundred sixty-six".