159435 has 16 divisors (see below), whose sum is σ = 283680. Its totient is φ = 84960.

The previous prime is 159431. The next prime is 159437. The reversal of 159435 is 534951.

It is not a de Polignac number, because 159435 - 2² = 159431 is a prime.

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

159435 is a lucky number.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 159399 and 159408.

It is not an unprimeable number, because it can be changed into a prime (159431) by changing a digit.

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, 456 + ... + 725.

It is an arithmetic number, because the mean of its divisors is an integer number (17730).

2¹⁵⁹⁴³⁵ is an apocalyptic number.

159435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

159435 is a deficient number, since it is larger than the sum of its proper divisors (124245).

159435 is a wasteful number, since it uses less digits than its factorization.

159435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1189 counting only the distinct ones).

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

The square root of 159435 is about 399.2931254104. The cubic root of 159435 is about 54.2243750514.

The spelling of 159435 in words is "one hundred fifty-nine thousand, four hundred thirty-five".