228086230 has 16 divisors (see below), whose sum is σ = 411872544. Its totient is φ = 90941760.

The previous prime is 228086227. The next prime is 228086249. The reversal of 228086230 is 32680822.

228086230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×228086230² = 104046656631225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 228086192 and 228086201.

It is a congruent number.

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, 33306 + ... + 39565.

It is an arithmetic number, because the mean of its divisors is an integer number (25742034).

Almost surely, 2^228086230 is an apocalyptic number.

228086230 is a deficient number, since it is larger than the sum of its proper divisors (183786314).

228086230 is a wasteful number, since it uses less digits than its factorization.

228086230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73191.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 228086230 is about 15102.5239612457. The cubic root of 228086230 is about 610.9884806523.

The spelling of 228086230 in words is "two hundred twenty-eight million, eighty-six thousand, two hundred thirty".