159242760 has 224 divisors, whose sum is σ = 554019840. Its totient is φ = 41150592.

The previous prime is 159242747. The next prime is 159242771. The reversal of 159242760 is 67242951.

159242760 is a `hidden beast` number, since 1 + 592 + 4 + 2 + 7 + 60 = 666.

159242760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×159242760² = 50716513224835200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1253817 + ... + 1253943.

Almost surely, 2^159242760 is an apocalyptic number.

159242760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159242760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277009920).

159242760 is an abundant number, since it is smaller than the sum of its proper divisors (394777080).

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

159242760 is a wasteful number, since it uses less digits than its factorization.

159242760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 159242760 is about 12619.1426016192. The cubic root of 159242760 is about 542.0257246451.

The spelling of 159242760 in words is "one hundred fifty-nine million, two hundred forty-two thousand, seven hundred sixty".