895609 has 8 divisors (see below), whose sum is σ = 1052352. Its totient is φ = 751440.

The previous prime is 895591. The next prime is 895613. The reversal of 895609 is 906598.

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 895609 - 2¹⁹ = 371321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (895649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2989 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (131544).

2⁸⁹⁵⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

895609 is a deficient number, since it is larger than the sum of its proper divisors (156743).

895609 is a wasteful number, since it uses less digits than its factorization.

895609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 895609 is about 946.3662081879. The cubic root of 895609 is about 96.3916652287.

The spelling of 895609 in words is "eight hundred ninety-five thousand, six hundred nine".