9216736 has 12 divisors (see below), whose sum is σ = 18145512. Its totient is φ = 4608352.

The previous prime is 9216733. The next prime is 9216787. The reversal of 9216736 is 6376129.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9216731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143980 + ... + 144043.

It is an arithmetic number, because the mean of its divisors is an integer number (1512126).

Almost surely, 2^9216736 is an apocalyptic number.

It is an amenable number.

9216736 is a deficient number, since it is larger than the sum of its proper divisors (8928776).

9216736 is a wasteful number, since it uses less digits than its factorization.

9216736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288033 (or 288025 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 9216736 is about 3035.9077719852. The cubic root of 9216736 is about 209.6648925967.

The spelling of 9216736 in words is "nine million, two hundred sixteen thousand, seven hundred thirty-six".