8790228 has 48 divisors (see below), whose sum is σ = 22960000. Its totient is φ = 2908224.

The previous prime is 8790227. The next prime is 8790247. The reversal of 8790228 is 8220978.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8790192 and 8790201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8790227) 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, 21288 + ... + 21696.

Almost surely, 2^8790228 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 8790228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11480000).

8790228 is an abundant number, since it is smaller than the sum of its proper divisors (14169772).

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

8790228 is a wasteful number, since it uses less digits than its factorization.

8790228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 8790228 is about 2964.8318670710. The cubic root of 8790228 is about 206.3795747771.

The spelling of 8790228 in words is "eight million, seven hundred ninety thousand, two hundred twenty-eight".