8912722 has 24 divisors (see below), whose sum is σ = 16549056. Its totient is φ = 3524976.

The previous prime is 8912713. The next prime is 8912723. The reversal of 8912722 is 2272198.

It is a super-2 number, since 2×8912722² = 158873226898568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8912723) 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, 483 + ... + 4249.

It is an arithmetic number, because the mean of its divisors is an integer number (689544).

Almost surely, 2^8912722 is an apocalyptic number.

8912722 is a deficient number, since it is larger than the sum of its proper divisors (7636334).

8912722 is a wasteful number, since it uses less digits than its factorization.

8912722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802 (or 3789 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 8912722 is about 2985.4182286574. The cubic root of 8912722 is about 207.3338060551. Note that the first 3 decimals are identical.

The spelling of 8912722 in words is "eight million, nine hundred twelve thousand, seven hundred twenty-two".