159942876 has 12 divisors (see below), whose sum is σ = 373200072. Its totient is φ = 53314288.

The previous prime is 159942821. The next prime is 159942877. The reversal of 159942876 is 678249951.

159942876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159942877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6664275 + ... + 6664298.

It is an arithmetic number, because the mean of its divisors is an integer number (31100006).

Almost surely, 2^159942876 is an apocalyptic number.

It is an amenable number.

159942876 is an abundant number, since it is smaller than the sum of its proper divisors (213257196).

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

159942876 is a wasteful number, since it uses less digits than its factorization.

159942876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13328580 (or 13328578 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 51.

The square root of 159942876 is about 12646.8524147315. The cubic root of 159942876 is about 542.8189079653.

The spelling of 159942876 in words is "one hundred fifty-nine million, nine hundred forty-two thousand, eight hundred seventy-six".