875505 has 8 divisors (see below), whose sum is σ = 1400832. Its totient is φ = 466928.

The previous prime is 875503. The next prime is 875509. The reversal of 875505 is 505578.

It is a happy number.

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 875505 - 2¹ = 875503 is a prime.

It is a super-3 number, since 3×875505³ = 2013247399333237875, which contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (875503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29169 + ... + 29198.

It is an arithmetic number, because the mean of its divisors is an integer number (175104).

2⁸⁷⁵⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

875505 is a deficient number, since it is larger than the sum of its proper divisors (525327).

875505 is a wasteful number, since it uses less digits than its factorization.

875505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58375.

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 875505 is about 935.6842416115. The cubic root of 875505 is about 95.6649561760.

The spelling of 875505 in words is "eight hundred seventy-five thousand, five hundred five".