8122944 has 28 divisors (see below), whose sum is σ = 21492464. Its totient is φ = 2707584.

The previous prime is 8122931. The next prime is 8122951. The reversal of 8122944 is 4492218.

It is a super-3 number, since 3×8122944³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20962 + ... + 21345.

It is an arithmetic number, because the mean of its divisors is an integer number (767588).

Almost surely, 2^8122944 is an apocalyptic number.

It is an amenable number.

8122944 is an abundant number, since it is smaller than the sum of its proper divisors (13369520).

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

8122944 is a wasteful number, since it uses less digits than its factorization.

8122944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42322 (or 42312 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 8122944 is about 2850.0778936724. The cubic root of 8122944 is about 201.0193293458.

The spelling of 8122944 in words is "eight million, one hundred twenty-two thousand, nine hundred forty-four".