9221736 has 32 divisors (see below), whose sum is σ = 23436000. Its totient is φ = 3023040.

The previous prime is 9221717. The next prime is 9221741. The reversal of 9221736 is 6371229.

It is a super-3 number, since 3×9221736³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686 + ... + 4613.

It is an arithmetic number, because the mean of its divisors is an integer number (732375).

Almost surely, 2^9221736 is an apocalyptic number.

It is an amenable number.

9221736 is an abundant number, since it is smaller than the sum of its proper divisors (14214264).

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

9221736 is a wasteful number, since it uses less digits than its factorization.

9221736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369 (or 6365 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 9221736 is about 3036.7311372593. The cubic root of 9221736 is about 209.7027995430.

The spelling of 9221736 in words is "nine million, two hundred twenty-one thousand, seven hundred thirty-six".