165296 has 10 divisors (see below), whose sum is σ = 320292. Its totient is φ = 82640.

The previous prime is 165293. The next prime is 165311. The reversal of 165296 is 692561.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (165293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150 + ... + 5181.

2¹⁶⁵²⁹⁶ is an apocalyptic number.

165296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

165296 is a deficient number, since it is larger than the sum of its proper divisors (154996).

165296 is a wasteful number, since it uses less digits than its factorization.

165296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10339 (or 10333 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 165296 is about 406.5661077857. The cubic root of 165296 is about 54.8808439664.

The spelling of 165296 in words is "one hundred sixty-five thousand, two hundred ninety-six".