9211996 has 6 divisors (see below), whose sum is σ = 16121000. Its totient is φ = 4605996.

The previous prime is 9211987. The next prime is 9211997. The reversal of 9211996 is 6991129.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9211997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151496 + ... + 1151503.

Almost surely, 2^9211996 is an apocalyptic number.

It is an amenable number.

9211996 is a deficient number, since it is larger than the sum of its proper divisors (6909004).

9211996 is a wasteful number, since it uses less digits than its factorization.

9211996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303003 (or 2303001 counting only the distinct ones).

The product of its digits is 8748, while the sum is 37.

The square root of 9211996 is about 3035.1270154641. The cubic root of 9211996 is about 209.6289441508.

The spelling of 9211996 in words is "nine million, two hundred eleven thousand, nine hundred ninety-six".