228333083 has 8 divisors (see below), whose sum is σ = 252092736. Its totient is φ = 205073800.

The previous prime is 228333067. The next prime is 228333151. The reversal of 228333083 is 380333822.

228333083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 228333083 - 2⁴ = 228333067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228333283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124133 + ... + 125958.

It is an arithmetic number, because the mean of its divisors is an integer number (31511592).

Almost surely, 2^228333083 is an apocalyptic number.

228333083 is a deficient number, since it is larger than the sum of its proper divisors (23759653).

228333083 is a wasteful number, since it uses less digits than its factorization.

228333083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250185.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 228333083 is about 15110.6943255431. The cubic root of 228333083 is about 611.2088212383.

The spelling of 228333083 in words is "two hundred twenty-eight million, three hundred thirty-three thousand, eighty-three".