228873876 has 96 divisors (see below), whose sum is σ = 675935232. Its totient is φ = 58544640.

The previous prime is 228873859. The next prime is 228873877. The reversal of 228873876 is 678378822.

It is a super-2 number, since 2×228873876² = 104766502230526752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228873877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60060 + ... + 63756.

It is an arithmetic number, because the mean of its divisors is an integer number (7040992).

Almost surely, 2^228873876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228873876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337967616).

228873876 is an abundant number, since it is smaller than the sum of its proper divisors (447061356).

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

228873876 is a wasteful number, since it uses less digits than its factorization.

228873876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789 (or 3787 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The square root of 228873876 is about 15128.5781222162. The cubic root of 228873876 is about 611.6909777411.

The spelling of 228873876 in words is "two hundred twenty-eight million, eight hundred seventy-three thousand, eight hundred seventy-six".