159542206 has 16 divisors (see below), whose sum is σ = 243676368. Its totient is φ = 78321600.

The previous prime is 159542177. The next prime is 159542249. The reversal of 159542206 is 602245951.

It is a happy number.

159542206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106986 + ... + 108466.

It is an arithmetic number, because the mean of its divisors is an integer number (15229773).

Almost surely, 2^159542206 is an apocalyptic number.

159542206 is a deficient number, since it is larger than the sum of its proper divisors (84134162).

159542206 is a wasteful number, since it uses less digits than its factorization.

159542206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 159542206 is about 12631.0017813315. The cubic root of 159542206 is about 542.3652603431.

The spelling of 159542206 in words is "one hundred fifty-nine million, five hundred forty-two thousand, two hundred six".