159071841 has 24 divisors (see below), whose sum is σ = 245621376. Its totient is φ = 98957760.

The previous prime is 159071821. The next prime is 159071849. The reversal of 159071841 is 148170951.

It is not a de Polignac number, because 159071841 - 2⁶ = 159071777 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 159071796 and 159071805.

It is not an unprimeable number, because it can be changed into a prime (159071849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885 + ... + 17858.

It is an arithmetic number, because the mean of its divisors is an integer number (10234224).

Almost surely, 2^159071841 is an apocalyptic number.

It is an amenable number.

159071841 is a deficient number, since it is larger than the sum of its proper divisors (86549535).

159071841 is a wasteful number, since it uses less digits than its factorization.

159071841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18813 (or 18810 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 159071841 is about 12612.3685721596. The cubic root of 159071841 is about 541.8317322365.

The spelling of 159071841 in words is "one hundred fifty-nine million, seventy-one thousand, eight hundred forty-one".