159975932 has 12 divisors (see below), whose sum is σ = 286786416. Its totient is φ = 78036960.

The previous prime is 159975929. The next prime is 159975947. The reversal of 159975932 is 239579951.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487568 + ... + 487895.

It is an arithmetic number, because the mean of its divisors is an integer number (23898868).

Almost surely, 2^159975932 is an apocalyptic number.

It is an amenable number.

159975932 is a deficient number, since it is larger than the sum of its proper divisors (126810484).

159975932 is a wasteful number, since it uses less digits than its factorization.

159975932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975508 (or 975506 counting only the distinct ones).

The product of its digits is 765450, while the sum is 50.

The square root of 159975932 is about 12648.1592336593. The cubic root of 159975932 is about 542.8563008693.

The spelling of 159975932 in words is "one hundred fifty-nine million, nine hundred seventy-five thousand, nine hundred thirty-two".