9903922 has 16 divisors (see below), whose sum is σ = 17035200. Its totient is φ = 4230288.

The previous prime is 9903913. The next prime is 9903931. The reversal of 9903922 is 2293099.

It is an interprime number because it is at equal distance from previous prime (9903913) and next prime (9903931).

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 in 7 ways as a sum of consecutive naturals, for example, 3873 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (1064700).

Almost surely, 2^9903922 is an apocalyptic number.

9903922 is a deficient number, since it is larger than the sum of its proper divisors (7131278).

9903922 is a wasteful number, since it uses less digits than its factorization.

9903922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 9903922 is about 3147.0497295086. The cubic root of 9903922 is about 214.7512681509.

The spelling of 9903922 in words is "nine million, nine hundred three thousand, nine hundred twenty-two".