228174404 has 24 divisors (see below), whose sum is σ = 411598656. Its totient is φ = 110628000.

The previous prime is 228174403. The next prime is 228174413. The reversal of 228174404 is 404471822.

228174404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (228174403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10739 + ... + 23909.

It is an arithmetic number, because the mean of its divisors is an integer number (17149944).

Almost surely, 2^228174404 is an apocalyptic number.

It is an amenable number.

228174404 is a deficient number, since it is larger than the sum of its proper divisors (183424252).

228174404 is a wasteful number, since it uses less digits than its factorization.

228174404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13307 (or 13305 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 228174404 is about 15105.4428601084. The cubic root of 228174404 is about 611.0672028643.

The spelling of 228174404 in words is "two hundred twenty-eight million, one hundred seventy-four thousand, four hundred four".