9922806 has 24 divisors (see below), whose sum is σ = 21634704. Its totient is φ = 3286800.

The previous prime is 9922777. The next prime is 9922811. The reversal of 9922806 is 6082299.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1356 + ... + 4656.

It is an arithmetic number, because the mean of its divisors is an integer number (901446).

Almost surely, 2^9922806 is an apocalyptic number.

9922806 is an abundant number, since it is smaller than the sum of its proper divisors (11711898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9922806 is a wasteful number, since it uses less digits than its factorization.

9922806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476 (or 3473 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 9922806 is about 3150.0485710541. The cubic root of 9922806 is about 214.8876716281.

The spelling of 9922806 in words is "nine million, nine hundred twenty-two thousand, eight hundred six".