228746848 has 24 divisors (see below), whose sum is σ = 491286600. Its totient is φ = 103975680.

The previous prime is 228746827. The next prime is 228746851. The reversal of 228746848 is 848647822.

It is a congruent number.

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, 324573 + ... + 325276.

It is an arithmetic number, because the mean of its divisors is an integer number (20470275).

Almost surely, 2^228746848 is an apocalyptic number.

It is an amenable number.

228746848 is an abundant number, since it is smaller than the sum of its proper divisors (262539752).

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

228746848 is a wasteful number, since it uses less digits than its factorization.

228746848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649870 (or 649862 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 49.

The square root of 228746848 is about 15124.3792599895. The cubic root of 228746848 is about 611.5777912960.

The spelling of 228746848 in words is "two hundred twenty-eight million, seven hundred forty-six thousand, eight hundred forty-eight".