159094881 has 16 divisors (see below), whose sum is σ = 257123520. Its totient is φ = 96420960.

The previous prime is 159094879. The next prime is 159094907. The reversal of 159094881 is 188490951.

159094881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 159094881 - 2¹ = 159094879 is a prime.

It is a super-2 number, since 2×159094881² = 50622362320808322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (159094811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267540 + ... + 268133.

It is an arithmetic number, because the mean of its divisors is an integer number (16070220).

Almost surely, 2^159094881 is an apocalyptic number.

159094881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

159094881 is a deficient number, since it is larger than the sum of its proper divisors (98028639).

159094881 is a wasteful number, since it uses less digits than its factorization.

159094881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535693 (or 535687 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The square root of 159094881 is about 12613.2819281898. The cubic root of 159094881 is about 541.8578906488.

The spelling of 159094881 in words is "one hundred fifty-nine million, ninety-four thousand, eight hundred eighty-one".