895869 has 36 divisors (see below), whose sum is σ = 1522560. Its totient is φ = 505440.

The previous prime is 895861. The next prime is 895879. The reversal of 895869 is 968598.

It is not a de Polignac number, because 895869 - 2³ = 895861 is a prime.

It is a super-2 number, since 2×895869² = 1605162530322, which contains 22 as substring.

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 895869.

It is not an unprimeable number, because it can be changed into a prime (895861) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28884 + ... + 28914.

2⁸⁹⁵⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

895869 is a deficient number, since it is larger than the sum of its proper divisors (626691).

895869 is a wasteful number, since it uses less digits than its factorization.

895869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 66 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 895869 is about 946.5035657619. The cubic root of 895869 is about 96.4009919952.

It can be divided in two parts, 895 and 869, that added together give a square (1764 = 42²).

The spelling of 895869 in words is "eight hundred ninety-five thousand, eight hundred sixty-nine".