228065082 has 16 divisors (see below), whose sum is σ = 521291712. Its totient is φ = 65161440.

The previous prime is 228065059. The next prime is 228065093. The reversal of 228065082 is 280560822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715019 + ... + 2715102.

It is an arithmetic number, because the mean of its divisors is an integer number (32580732).

Almost surely, 2^228065082 is an apocalyptic number.

228065082 is an abundant number, since it is smaller than the sum of its proper divisors (293226630).

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

228065082 is a wasteful number, since it uses less digits than its factorization.

228065082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5430133.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 228065082 is about 15101.8237971445. The cubic root of 228065082 is about 610.9695965899.

The spelling of 228065082 in words is "two hundred twenty-eight million, sixty-five thousand, eighty-two".