159322 has 8 divisors (see below), whose sum is σ = 245556. Its totient is φ = 77472.

The previous prime is 159319. The next prime is 159337. The reversal of 159322 is 223951.

It can be written as a sum of positive squares in 2 ways, for example, as 159201 + 121 = 399^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 159293 and 159302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 1150.

2¹⁵⁹³²² is an apocalyptic number.

159322 is a deficient number, since it is larger than the sum of its proper divisors (86234).

159322 is a wasteful number, since it uses less digits than its factorization.

159322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its digits is 540, while the sum is 22.

The square root of 159322 is about 399.1516002724. The cubic root of 159322 is about 54.2115614648.

The spelling of 159322 in words is "one hundred fifty-nine thousand, three hundred twenty-two".