228271104 has 264 divisors, whose sum is σ = 735740928. Its totient is φ = 67829760.

The previous prime is 228271081. The next prime is 228271123. The reversal of 228271104 is 401172822.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4856809 + ... + 4856855.

Almost surely, 2^228271104 is an apocalyptic number.

228271104 is a gapful number since it is divisible by the number (24) 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 228271104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367870464).

228271104 is an abundant number, since it is smaller than the sum of its proper divisors (507469824).

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

228271104 is a wasteful number, since it uses less digits than its factorization.

228271104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 228271104 is about 15108.6433540540. The cubic root of 228271104 is about 611.1535138205.

The spelling of 228271104 in words is "two hundred twenty-eight million, two hundred seventy-one thousand, one hundred four".