9222048 has 144 divisors (see below), whose sum is σ = 29719872. Its totient is φ = 2688000.

The previous prime is 9222013. The next prime is 9222061. The reversal of 9222048 is 8402229.

It is a tau number, because it is divible by the number of its divisors (144).

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 23 ways as a sum of consecutive naturals, for example, 129853 + ... + 129923.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^9222048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9222048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14859936).

9222048 is an abundant number, since it is smaller than the sum of its proper divisors (20497824).

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

9222048 is a wasteful number, since it uses less digits than its factorization.

9222048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 9222048 is about 3036.7825078527. The cubic root of 9222048 is about 209.7051644822.

The spelling of 9222048 in words is "nine million, two hundred twenty-two thousand, forty-eight".