228050528 has 24 divisors (see below), whose sum is σ = 459927720. Its totient is φ = 111243520.

The previous prime is 228050527. The next prime is 228050531. The reversal of 228050528 is 825050822.

It is a happy number.

228050528 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 (32).

It is a junction number, because it is equal to n+sod(n) for n = 228050494 and 228050503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228050527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85598 + ... + 88221.

It is an arithmetic number, because the mean of its divisors is an integer number (19163655).

Almost surely, 2^228050528 is an apocalyptic number.

It is an amenable number.

228050528 is an abundant number, since it is smaller than the sum of its proper divisors (231877192).

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

228050528 is a wasteful number, since it uses less digits than its factorization.

228050528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173870 (or 173862 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 228050528 is about 15101.3419271269. The cubic root of 228050528 is about 610.9565999480.

The spelling of 228050528 in words is "two hundred twenty-eight million, fifty thousand, five hundred twenty-eight".