228184112 has 20 divisors (see below), whose sum is σ = 476115360. Its totient is φ = 105315648.

The previous prime is 228184109. The next prime is 228184171. The reversal of 228184112 is 211481822.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548312 + ... + 548727.

It is an arithmetic number, because the mean of its divisors is an integer number (23805768).

Almost surely, 2^228184112 is an apocalyptic number.

It is an amenable number.

228184112 is an abundant number, since it is smaller than the sum of its proper divisors (247931248).

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

228184112 is a wasteful number, since it uses less digits than its factorization.

228184112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097060 (or 1097054 counting only the distinct ones).

The product of its digits is 2048, while the sum is 29.

The square root of 228184112 is about 15105.7641978153. The cubic root of 228184112 is about 611.0758689784.

The spelling of 228184112 in words is "two hundred twenty-eight million, one hundred eighty-four thousand, one hundred twelve".