228713366 has 8 divisors (see below), whose sum is σ = 392080080. Its totient is φ = 98020008.

The previous prime is 228713363. The next prime is 228713371. The reversal of 228713366 is 663317822.

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 (228713363) 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, 8168321 + ... + 8168348.

It is an arithmetic number, because the mean of its divisors is an integer number (49010010).

Almost surely, 2^228713366 is an apocalyptic number.

228713366 is a deficient number, since it is larger than the sum of its proper divisors (163366714).

228713366 is a wasteful number, since it uses less digits than its factorization.

228713366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336678.

The product of its digits is 72576, while the sum is 38.

The square root of 228713366 is about 15123.2723310797. The cubic root of 228713366 is about 611.5479506710.

The spelling of 228713366 in words is "two hundred twenty-eight million, seven hundred thirteen thousand, three hundred sixty-six".