9922260 has 48 divisors (see below), whose sum is σ = 28248192. Its totient is φ = 2601600.

The previous prime is 9922247. The next prime is 9922261. The reversal of 9922260 is 622299.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9922261) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2305 + ... + 5015.

It is an arithmetic number, because the mean of its divisors is an integer number (588504).

Almost surely, 2^9922260 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 9922260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14124096).

9922260 is an abundant number, since it is smaller than the sum of its proper divisors (18325932).

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

9922260 is a wasteful number, since it uses less digits than its factorization.

9922260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 9922260 is about 3149.9619045315. The cubic root of 9922260 is about 214.8837301751.

Multiplying 9922260 by its sum of digits (30), we get a triangular number (297667800 = T₂₄₃₉₉).

The spelling of 9922260 in words is "nine million, nine hundred twenty-two thousand, two hundred sixty".