159066 has 12 divisors (see below), whose sum is σ = 344682. Its totient is φ = 53016.

The previous prime is 159059. The next prime is 159073. The reversal of 159066 is 660951.

It is an interprime number because it is at equal distance from previous prime (159059) and next prime (159073).

It can be written as a sum of positive squares in only one way, i.e., 81225 + 77841 = 285^2 + 279^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4401 + ... + 4436.

2¹⁵⁹⁰⁶⁶ is an apocalyptic number.

159066 is an abundant number, since it is smaller than the sum of its proper divisors (185616).

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

159066 is a wasteful number, since it uses less digits than its factorization.

159066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8845 (or 8842 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 159066 is about 398.8307911884. The cubic root of 159066 is about 54.1825100269.

The spelling of 159066 in words is "one hundred fifty-nine thousand, sixty-six".