9449912 has 16 divisors (see below), whose sum is σ = 18019800. Its totient is φ = 4644640.

The previous prime is 9449903. The next prime is 9449917. The reversal of 9449912 is 2199449.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9449917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9539 + ... + 10482.

Almost surely, 2^9449912 is an apocalyptic number.

It is an amenable number.

9449912 is a deficient number, since it is larger than the sum of its proper divisors (8569888).

9449912 is a wasteful number, since it uses less digits than its factorization.

9449912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20086 (or 20082 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 9449912 is about 3074.0709165535. The cubic root of 9449912 is about 211.4183057035.

The spelling of 9449912 in words is "nine million, four hundred forty-nine thousand, nine hundred twelve".