9946022 has 4 divisors (see below), whose sum is σ = 14919036. Its totient is φ = 4973010.

The previous prime is 9945997. The next prime is 9946039. The reversal of 9946022 is 2206499.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9946022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2486504 + ... + 2486507.

It is an arithmetic number, because the mean of its divisors is an integer number (3729759).

Almost surely, 2^9946022 is an apocalyptic number.

9946022 is a deficient number, since it is larger than the sum of its proper divisors (4973014).

9946022 is a wasteful number, since it uses less digits than its factorization.

9946022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973013.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 9946022 is about 3153.7314406905. The cubic root of 9946022 is about 215.0551291836.

The spelling of 9946022 in words is "nine million, nine hundred forty-six thousand, twenty-two".