228873260 has 96 divisors (see below), whose sum is σ = 602380800. Its totient is φ = 70963200.

The previous prime is 228873241. The next prime is 228873269. The reversal of 228873260 is 62378822.

It is not an unprimeable number, because it can be changed into a prime (228873269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509516 + ... + 509964.

It is an arithmetic number, because the mean of its divisors is an integer number (6274800).

Almost surely, 2^228873260 is an apocalyptic number.

228873260 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 228873260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301190400).

228873260 is an abundant number, since it is smaller than the sum of its proper divisors (373507540).

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

228873260 is a wasteful number, since it uses less digits than its factorization.

228873260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 228873260 is about 15128.5577633825. The cubic root of 228873260 is about 611.6904289643.

The spelling of 228873260 in words is "two hundred twenty-eight million, eight hundred seventy-three thousand, two hundred sixty".