228084433 has 8 divisors (see below), whose sum is σ = 230681088. Its totient is φ = 225502704.

The previous prime is 228084431. The next prime is 228084481. The reversal of 228084433 is 334480822.

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

It is a cyclic number.

It is not a de Polignac number, because 228084433 - 2¹ = 228084431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228084431) 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, 28560 + ... + 35662.

It is an arithmetic number, because the mean of its divisors is an integer number (28835136).

Almost surely, 2^228084433 is an apocalyptic number.

It is an amenable number.

228084433 is a deficient number, since it is larger than the sum of its proper divisors (2596655).

228084433 is a wasteful number, since it uses less digits than its factorization.

228084433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 228084433 is about 15102.4644677615. The cubic root of 228084433 is about 610.9868760703.

The spelling of 228084433 in words is "two hundred twenty-eight million, eighty-four thousand, four hundred thirty-three".