159541932 has 24 divisors (see below), whose sum is σ = 406107072. Its totient is φ = 48346000.

The previous prime is 159541913. The next prime is 159541939. The reversal of 159541932 is 239145951.

It is not an unprimeable number, because it can be changed into a prime (159541939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604194 + ... + 604457.

It is an arithmetic number, because the mean of its divisors is an integer number (16921128).

Almost surely, 2^159541932 is an apocalyptic number.

159541932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159541932 is an abundant number, since it is smaller than the sum of its proper divisors (246565140).

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

159541932 is a wasteful number, since it uses less digits than its factorization.

159541932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208669 (or 1208667 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 159541932 is about 12630.9909349979. The cubic root of 159541932 is about 542.3649498544.

The spelling of 159541932 in words is "one hundred fifty-nine million, five hundred forty-one thousand, nine hundred thirty-two".