159916146 has 32 divisors (see below), whose sum is σ = 353750208. Its totient is φ = 47874240.

The previous prime is 159916117. The next prime is 159916151. The reversal of 159916146 is 641619951.

It is a junction number, because it is equal to n+sod(n) for n = 159916098 and 159916107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24820 + ... + 30591.

It is an arithmetic number, because the mean of its divisors is an integer number (11054694).

Almost surely, 2^159916146 is an apocalyptic number.

159916146 is an abundant number, since it is smaller than the sum of its proper divisors (193834062).

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

159916146 is a wasteful number, since it uses less digits than its factorization.

159916146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55466.

The product of its digits is 58320, while the sum is 42.

The square root of 159916146 is about 12645.7955858855. The cubic root of 159916146 is about 542.7886672566.

The spelling of 159916146 in words is "one hundred fifty-nine million, nine hundred sixteen thousand, one hundred forty-six".