8244656 has 20 divisors (see below), whose sum is σ = 18256272. Its totient is φ = 3533376.

The previous prime is 8244631. The next prime is 8244659. The reversal of 8244656 is 6564428.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8244659) 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, 36695 + ... + 36918.

Almost surely, 2^8244656 is an apocalyptic number.

It is an amenable number.

8244656 is an abundant number, since it is smaller than the sum of its proper divisors (10011616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8244656 is a wasteful number, since it uses less digits than its factorization.

8244656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73628 (or 73622 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 8244656 is about 2871.3509015793. The cubic root of 8244656 is about 202.0183625434.

The spelling of 8244656 in words is "eight million, two hundred forty-four thousand, six hundred fifty-six".