228466183 has 16 divisors (see below), whose sum is σ = 253555200. Its totient is φ = 204122880.

The previous prime is 228466169. The next prime is 228466211. The reversal of 228466183 is 381664822.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228466183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228466103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245463 + ... + 246391.

It is an arithmetic number, because the mean of its divisors is an integer number (15847200).

Almost surely, 2^228466183 is an apocalyptic number.

228466183 is a deficient number, since it is larger than the sum of its proper divisors (25089017).

228466183 is a wasteful number, since it uses less digits than its factorization.

228466183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302.

The product of its digits is 110592, while the sum is 40.

The square root of 228466183 is about 15115.0978495013. The cubic root of 228466183 is about 611.3275601889.

The spelling of 228466183 in words is "two hundred twenty-eight million, four hundred sixty-six thousand, one hundred eighty-three".