895780 has 12 divisors (see below), whose sum is σ = 1881180. Its totient is φ = 358304.

The previous prime is 895777. The next prime is 895787. The reversal of 895780 is 87598.

895780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 166464 + 729316 = 408^2 + 854^2 .

It is not an unprimeable number, because it can be changed into a prime (895787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22375 + ... + 22414.

It is an arithmetic number, because the mean of its divisors is an integer number (156765).

2⁸⁹⁵⁷⁸⁰ is an apocalyptic number.

It is an amenable number.

895780 is an abundant number, since it is smaller than the sum of its proper divisors (985400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

895780 is a wasteful number, since it uses less digits than its factorization.

895780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44798 (or 44796 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 895780 is about 946.4565494517. The cubic root of 895780 is about 96.3977995744.

The spelling of 895780 in words is "eight hundred ninety-five thousand, seven hundred eighty".