159842862 has 32 divisors (see below), whose sum is σ = 357576960. Its totient is φ = 52925400.

The previous prime is 159842827. The next prime is 159842863. The reversal of 159842862 is 268248951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159842863) 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 15 ways as a sum of consecutive naturals, for example, 1648 + ... + 17955.

It is an arithmetic number, because the mean of its divisors is an integer number (11174280).

Almost surely, 2^159842862 is an apocalyptic number.

159842862 is an abundant number, since it is smaller than the sum of its proper divisors (197734098).

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

159842862 is a wasteful number, since it uses less digits than its factorization.

159842862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19765 (or 19759 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 159842862 is about 12642.8976900076. The cubic root of 159842862 is about 542.7057408741.

The spelling of 159842862 in words is "one hundred fifty-nine million, eight hundred forty-two thousand, eight hundred sixty-two".