228973104 has 60 divisors (see below), whose sum is σ = 674541400. Its totient is φ = 72306432.

The previous prime is 228973079. The next prime is 228973111. The reversal of 228973104 is 401379822.

228973104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39109 + ... + 44580.

Almost surely, 2^228973104 is an apocalyptic number.

228973104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

228973104 is an abundant number, since it is smaller than the sum of its proper divisors (445568296).

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

228973104 is a wasteful number, since it uses less digits than its factorization.

228973104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83722 (or 83713 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 228973104 is about 15131.8572554726. The cubic root of 228973104 is about 611.7793642705.

The spelling of 228973104 in words is "two hundred twenty-eight million, nine hundred seventy-three thousand, one hundred four".