8226744 has 32 divisors (see below), whose sum is σ = 20832000. Its totient is φ = 2706912.

The previous prime is 8226733. The next prime is 8226767. The reversal of 8226744 is 4476228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (651000).

Almost surely, 2^8226744 is an apocalyptic number.

It is an amenable number.

8226744 is an abundant number, since it is smaller than the sum of its proper divisors (12605256).

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

8226744 is a wasteful number, since it uses less digits than its factorization.

8226744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427 (or 4423 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 8226744 is about 2868.2301162912. The cubic root of 8226744 is about 201.8719575434.

The spelling of 8226744 in words is "eight million, two hundred twenty-six thousand, seven hundred forty-four".