228035260 has 24 divisors (see below), whose sum is σ = 481556880. Its totient is φ = 90703104.

The previous prime is 228035251. The next prime is 228035261. The reversal of 228035260 is 62530822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228035261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28269 + ... + 35428.

It is an arithmetic number, because the mean of its divisors is an integer number (20064870).

Almost surely, 2^228035260 is an apocalyptic number.

228035260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228035260 is an abundant number, since it is smaller than the sum of its proper divisors (253521620).

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

228035260 is a wasteful number, since it uses less digits than its factorization.

228035260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63885 (or 63883 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 228035260 is about 15100.8364006766. The cubic root of 228035260 is about 610.9429651136.

The spelling of 228035260 in words is "two hundred twenty-eight million, thirty-five thousand, two hundred sixty".