159243846 has 16 divisors (see below), whose sum is σ = 319294704. Its totient is φ = 52946784.

The previous prime is 159243839. The next prime is 159243857. The reversal of 159243846 is 648342951.

159243846 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 159243798 and 159243807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31045 + ... + 35808.

It is an arithmetic number, because the mean of its divisors is an integer number (19955919).

Almost surely, 2^159243846 is an apocalyptic number.

159243846 is an abundant number, since it is smaller than the sum of its proper divisors (160050858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159243846 is a wasteful number, since it uses less digits than its factorization.

159243846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67255.

The product of its digits is 207360, while the sum is 42.

The square root of 159243846 is about 12619.1856314106. The cubic root of 159243846 is about 542.0269568071.

The spelling of 159243846 in words is "one hundred fifty-nine million, two hundred forty-three thousand, eight hundred forty-six".