159041232 has 200 divisors, whose sum is σ = 538703616. Its totient is φ = 44354304.

The previous prime is 159041161. The next prime is 159041237. The reversal of 159041232 is 232140951.

159041232 is a `hidden beast` number, since 1 + 590 + 41 + 2 + 32 = 666.

159041232 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 2×159041232² = 50588226952155648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 159041196 and 159041205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159041237) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 426198 + ... + 426570.

Almost surely, 2^159041232 is an apocalyptic number.

159041232 is a gapful number since it is divisible by the number (12) 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 159041232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269351808).

159041232 is an abundant number, since it is smaller than the sum of its proper divisors (379662384).

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

159041232 is a wasteful number, since it uses less digits than its factorization.

159041232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 159041232 is about 12611.1550620869. The cubic root of 159041232 is about 541.7969764698.

The spelling of 159041232 in words is "one hundred fifty-nine million, forty-one thousand, two hundred thirty-two".