159162432 has 336 divisors, whose sum is σ = 544836096. Its totient is φ = 40550400.

The previous prime is 159162431. The next prime is 159162467. The reversal of 159162432 is 234261951.

159162432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 159162393 and 159162402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159162431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5134257 + ... + 5134287.

It is an arithmetic number, because the mean of its divisors is an integer number (1621536).

Almost surely, 2^159162432 is an apocalyptic number.

159162432 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 159162432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272418048).

159162432 is an abundant number, since it is smaller than the sum of its proper divisors (385673664).

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

159162432 is a wasteful number, since it uses less digits than its factorization.

159162432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 77 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 159162432 is about 12615.9594165485. The cubic root of 159162432 is about 541.9345699714.

The spelling of 159162432 in words is "one hundred fifty-nine million, one hundred sixty-two thousand, four hundred thirty-two".