675165 has 32 divisors (see below), whose sum is σ = 1198080. Its totient is φ = 323136.

The previous prime is 675163. The next prime is 675173. The reversal of 675165 is 561576.

It is not a de Polignac number, because 675165 - 2¹ = 675163 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 675165.

It is not an unprimeable number, because it can be changed into a prime (675161) 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 31 ways as a sum of consecutive naturals, for example, 6504 + ... + 6606.

It is an arithmetic number, because the mean of its divisors is an integer number (37440).

2⁶⁷⁵¹⁶⁵ is an apocalyptic number.

It is an amenable number.

675165 is a deficient number, since it is larger than the sum of its proper divisors (522915).

675165 is a wasteful number, since it uses less digits than its factorization.

675165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153.

The product of its digits is 6300, while the sum is 30.

The square root of 675165 is about 821.6842459242. The cubic root of 675165 is about 87.7276791630.

The spelling of 675165 in words is "six hundred seventy-five thousand, one hundred sixty-five".