228479883 has 16 divisors (see below), whose sum is σ = 321275520. Its totient is φ = 144032256.

The previous prime is 228479879. The next prime is 228479903. The reversal of 228479883 is 388974822.

It is not a de Polignac number, because 228479883 - 2² = 228479879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228479833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29416 + ... + 36362.

It is an arithmetic number, because the mean of its divisors is an integer number (20079720).

Almost surely, 2^228479883 is an apocalyptic number.

228479883 is a deficient number, since it is larger than the sum of its proper divisors (92795637).

228479883 is a wasteful number, since it uses less digits than its factorization.

228479883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546.

The product of its digits is 1548288, while the sum is 51.

The square root of 228479883 is about 15115.5510319670. The cubic root of 228479883 is about 611.3397793863.

The spelling of 228479883 in words is "two hundred twenty-eight million, four hundred seventy-nine thousand, eight hundred eighty-three".