228673846 has 8 divisors (see below), whose sum is σ = 343590984. Its totient is φ = 114143520.

The previous prime is 228673831. The next prime is 228673867. The reversal of 228673846 is 648376822.

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

It is a junction number, because it is equal to n+sod(n) for n = 228673796 and 228673805.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 95220 + ... + 97591.

It is an arithmetic number, because the mean of its divisors is an integer number (42948873).

Almost surely, 2^228673846 is an apocalyptic number.

228673846 is a deficient number, since it is larger than the sum of its proper divisors (114917138).

228673846 is a wasteful number, since it uses less digits than its factorization.

228673846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193406.

The product of its digits is 774144, while the sum is 46.

The square root of 228673846 is about 15121.9656791040. The cubic root of 228673846 is about 611.5127249682.

The spelling of 228673846 in words is "two hundred twenty-eight million, six hundred seventy-three thousand, eight hundred forty-six".