165008935 has 16 divisors (see below), whose sum is σ = 243706176. Its totient is φ = 104444928.

The previous prime is 165008933. The next prime is 165008971. The reversal of 165008935 is 539800561.

It is not a de Polignac number, because 165008935 - 2¹ = 165008933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 165008894 and 165008903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165008933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180874 + ... + 181783.

It is an arithmetic number, because the mean of its divisors is an integer number (15231636).

Almost surely, 2^165008935 is an apocalyptic number.

165008935 is a deficient number, since it is larger than the sum of its proper divisors (78697241).

165008935 is a wasteful number, since it uses less digits than its factorization.

165008935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362682.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 165008935 is about 12845.5803683602. The cubic root of 165008935 is about 548.4905554174.

The spelling of 165008935 in words is "one hundred sixty-five million, eight thousand, nine hundred thirty-five".