228085060 has 48 divisors (see below), whose sum is σ = 549892224. Its totient is φ = 77845248.

The previous prime is 228085049. The next prime is 228085061. The reversal of 228085060 is 60580822.

It is not an unprimeable number, because it can be changed into a prime (228085061) 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, 28192 + ... + 35368.

It is an arithmetic number, because the mean of its divisors is an integer number (11456088).

Almost surely, 2^228085060 is an apocalyptic number.

228085060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228085060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274946112).

228085060 is an abundant number, since it is smaller than the sum of its proper divisors (321807164).

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

228085060 is a wasteful number, since it uses less digits than its factorization.

228085060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420 (or 7418 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 228085060 is about 15102.4852259487. The cubic root of 228085060 is about 610.9874359337.

The spelling of 228085060 in words is "two hundred twenty-eight million, eighty-five thousand, sixty".