228060564 has 24 divisors (see below), whose sum is σ = 533850240. Its totient is φ = 75776064.

The previous prime is 228060557. The next prime is 228060577. The reversal of 228060564 is 465060822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26604 + ... + 34115.

It is an arithmetic number, because the mean of its divisors is an integer number (22243760).

Almost surely, 2^228060564 is an apocalyptic number.

It is an amenable number.

228060564 is an abundant number, since it is smaller than the sum of its proper divisors (305789676).

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

228060564 is a wasteful number, since it uses less digits than its factorization.

228060564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61039 (or 61037 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 228060564 is about 15101.6742118217. The cubic root of 228060564 is about 610.9655621000.

The spelling of 228060564 in words is "two hundred twenty-eight million, sixty thousand, five hundred sixty-four".