9224628 has 48 divisors (see below), whose sum is σ = 24769920. Its totient is φ = 2617344.

The previous prime is 9224609. The next prime is 9224629. The reversal of 9224628 is 8264229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9224629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15928 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (516040).

Almost surely, 2^9224628 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 9224628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12384960).

9224628 is an abundant number, since it is smaller than the sum of its proper divisors (15545292).

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

9224628 is a wasteful number, since it uses less digits than its factorization.

9224628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 774 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 9224628 is about 3037.2072698451. The cubic root of 9224628 is about 209.7247186665.

The spelling of 9224628 in words is "nine million, two hundred twenty-four thousand, six hundred twenty-eight".