228325934 has 8 divisors (see below), whose sum is σ = 345186048. Its totient is φ = 113263920.

The previous prime is 228325931. The next prime is 228325939. The reversal of 228325934 is 439523822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228325931) 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, 449207 + ... + 449714.

It is an arithmetic number, because the mean of its divisors is an integer number (43148256).

Almost surely, 2^228325934 is an apocalyptic number.

228325934 is a deficient number, since it is larger than the sum of its proper divisors (116860114).

228325934 is a wasteful number, since it uses less digits than its factorization.

228325934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899050.

The product of its digits is 103680, while the sum is 38.

The square root of 228325934 is about 15110.4577693728. The cubic root of 228325934 is about 611.2024422861.

The spelling of 228325934 in words is "two hundred twenty-eight million, three hundred twenty-five thousand, nine hundred thirty-four".