9912244 has 12 divisors (see below), whose sum is σ = 17462368. Its totient is φ = 4923000.

The previous prime is 9912211. The next prime is 9912251. The reversal of 9912244 is 4422199.

It is a happy number.

It is a super-2 number, since 2×9912244² = 196505162231072, which contains 22 as substring.

It is a congruent number.

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, 7602 + ... + 8809.

Almost surely, 2^9912244 is an apocalyptic number.

It is an amenable number.

9912244 is a deficient number, since it is larger than the sum of its proper divisors (7550124).

9912244 is a wasteful number, since it uses less digits than its factorization.

9912244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566 (or 16564 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 9912244 is about 3148.3716426115. The cubic root of 9912244 is about 214.8114012214.

The spelling of 9912244 in words is "nine million, nine hundred twelve thousand, two hundred forty-four".