159722882 has 16 divisors (see below), whose sum is σ = 261563904. Its totient is φ = 72546000.

The previous prime is 159722869. The next prime is 159722887. The reversal of 159722882 is 288227951.

It is a super-2 number, since 2×159722882² = 51022798068771848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (159722887) 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 7 ways as a sum of consecutive naturals, for example, 45407 + ... + 48797.

It is an arithmetic number, because the mean of its divisors is an integer number (16347744).

Almost surely, 2^159722882 is an apocalyptic number.

159722882 is a deficient number, since it is larger than the sum of its proper divisors (101841022).

159722882 is a wasteful number, since it uses less digits than its factorization.

159722882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545.

The product of its digits is 161280, while the sum is 44.

The square root of 159722882 is about 12638.1518427340. The cubic root of 159722882 is about 542.5699197046.

The spelling of 159722882 in words is "one hundred fifty-nine million, seven hundred twenty-two thousand, eight hundred eighty-two".