805675 has 24 divisors (see below), whose sum is σ = 1121456. Its totient is φ = 570240.

The previous prime is 805639. The next prime is 805687. The reversal of 805675 is 576508.

805675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 805675 - 2¹⁵ = 772907 is a prime.

It is a super-2 number, since 2×805675² = 1298224411250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11992 + ... + 12058.

2⁸⁰⁵⁶⁷⁵ is an apocalyptic number.

805675 is a deficient number, since it is larger than the sum of its proper divisors (315781).

805675 is a wasteful number, since it uses less digits than its factorization.

805675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 805675 is about 897.5940062188. The cubic root of 805675 is about 93.0507681340.

The spelling of 805675 in words is "eight hundred five thousand, six hundred seventy-five".