162535 has 4 divisors (see below), whose sum is σ = 195048. Its totient is φ = 130024.

The previous prime is 162529. The next prime is 162553. The reversal of 162535 is 535261.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 535261 = 241 ⋅2221.

It is a cyclic number.

It is not a de Polignac number, because 162535 - 2³ = 162527 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16249 + ... + 16258.

It is an arithmetic number, because the mean of its divisors is an integer number (48762).

2¹⁶²⁵³⁵ is an apocalyptic number.

162535 is a deficient number, since it is larger than the sum of its proper divisors (32513).

162535 is an equidigital number, since it uses as much as digits as its factorization.

162535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32512.

The product of its digits is 900, while the sum is 22.

The square root of 162535 is about 403.1562972347. The cubic root of 162535 is about 54.5735616924.

Adding to 162535 its reverse (535261), we get a palindrome (697796).

The spelling of 162535 in words is "one hundred sixty-two thousand, five hundred thirty-five".