159354 has 32 divisors (see below), whose sum is σ = 383040. Its totient is φ = 48816.

The previous prime is 159349. The next prime is 159361. The reversal of 159354 is 453951.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589 + ... + 815.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2¹⁵⁹³⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191520).

159354 is an abundant number, since it is smaller than the sum of its proper divisors (223686).

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

159354 is a wasteful number, since it uses less digits than its factorization.

159354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 159354 is about 399.1916832801. The cubic root of 159354 is about 54.2151907058.

The spelling of 159354 in words is "one hundred fifty-nine thousand, three hundred fifty-four".