165035 has 8 divisors (see below), whose sum is σ = 213360. Its totient is φ = 121824.

The previous prime is 165001. The next prime is 165037. The reversal of 165035 is 530561.

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

It is a cyclic number.

It is not a de Polignac number, because 165035 - 2¹⁰ = 164011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164998 and 165016.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 165035.

It is not an unprimeable number, because it can be changed into a prime (165037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205 + ... + 1334.

It is an arithmetic number, because the mean of its divisors is an integer number (26670).

2¹⁶⁵⁰³⁵ is an apocalyptic number.

165035 is a deficient number, since it is larger than the sum of its proper divisors (48325).

165035 is a wasteful number, since it uses less digits than its factorization.

165035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 165035 is about 406.2449999692. The cubic root of 165035 is about 54.8519433962.

Adding to 165035 its reverse (530561), we get a palindrome (695596).

The spelling of 165035 in words is "one hundred sixty-five thousand, thirty-five".