159562 has 24 divisors (see below), whose sum is σ = 288036. Its totient is φ = 65664.

The previous prime is 159553. The next prime is 159563. The reversal of 159562 is 265951.

It can be written as a sum of positive squares in 2 ways, for example, as 159201 + 361 = 399^2 + 19^2 .

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 159562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159563) by changing a digit.

159562 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8389 + ... + 8407.

2¹⁵⁹⁵⁶² is an apocalyptic number.

159562 is a deficient number, since it is larger than the sum of its proper divisors (128474).

159562 is a wasteful number, since it uses less digits than its factorization.

159562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 51 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 159562 is about 399.4521247909. The cubic root of 159562 is about 54.2387689380.

The spelling of 159562 in words is "one hundred fifty-nine thousand, five hundred sixty-two".