9812116 has 12 divisors (see below), whose sum is σ = 17389120. Its totient is φ = 4843800.

The previous prime is 9812087. The next prime is 9812123. The reversal of 9812116 is 6112189.

It is a happy number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 15210 + ... + 15841.

Almost surely, 2^9812116 is an apocalyptic number.

It is an amenable number.

9812116 is a deficient number, since it is larger than the sum of its proper divisors (7577004).

9812116 is a wasteful number, since it uses less digits than its factorization.

9812116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31134 (or 31132 counting only the distinct ones).

The product of its digits is 864, while the sum is 28.

The square root of 9812116 is about 3132.4297278630. The cubic root of 9812116 is about 214.0856500546.

The spelling of 9812116 in words is "nine million, eight hundred twelve thousand, one hundred sixteen".