159599228 has 12 divisors (see below), whose sum is σ = 280972272. Its totient is φ = 79321440.

The previous prime is 159599207. The next prime is 159599233. The reversal of 159599228 is 822995951.

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, 118793 + ... + 120128.

It is an arithmetic number, because the mean of its divisors is an integer number (23414356).

Almost surely, 2^159599228 is an apocalyptic number.

It is an amenable number.

159599228 is a deficient number, since it is larger than the sum of its proper divisors (121373044).

159599228 is a wasteful number, since it uses less digits than its factorization.

159599228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239092 (or 239090 counting only the distinct ones).

The product of its digits is 583200, while the sum is 50.

The square root of 159599228 is about 12633.2588036500. The cubic root of 159599228 is about 542.4298682586.

The spelling of 159599228 in words is "one hundred fifty-nine million, five hundred ninety-nine thousand, two hundred twenty-eight".