5289228 has 72 divisors (see below), whose sum is σ = 15491840. Its totient is φ = 1490400.

The previous prime is 5289217. The next prime is 5289247. The reversal of 5289228 is 8229825.

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 = 5289192 and 5289201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34953 + ... + 35103.

Almost surely, 2^5289228 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 5289228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7745920).

5289228 is an abundant number, since it is smaller than the sum of its proper divisors (10202612).

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

5289228 is a wasteful number, since it uses less digits than its factorization.

5289228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 302 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 5289228 is about 2299.8321677896. The cubic root of 5289228 is about 174.2331397198.

The spelling of 5289228 in words is "five million, two hundred eighty-nine thousand, two hundred twenty-eight".