228827276 has 24 divisors (see below), whose sum is σ = 442441440. Its totient is φ = 103000832.

The previous prime is 228827267. The next prime is 228827281. The reversal of 228827276 is 672728822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71591 + ... + 74718.

It is an arithmetic number, because the mean of its divisors is an integer number (18435060).

Almost surely, 2^228827276 is an apocalyptic number.

It is an amenable number.

228827276 is a deficient number, since it is larger than the sum of its proper divisors (213614164).

228827276 is a wasteful number, since it uses less digits than its factorization.

228827276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146353 (or 146351 counting only the distinct ones).

The product of its digits is 301056, while the sum is 44.

The square root of 228827276 is about 15127.0379122947. The cubic root of 228827276 is about 611.6494603562.

The spelling of 228827276 in words is "two hundred twenty-eight million, eight hundred twenty-seven thousand, two hundred seventy-six".