895720 has 48 divisors (see below), whose sum is σ = 2349540. Its totient is φ = 306432.

The previous prime is 895709. The next prime is 895721. The reversal of 895720 is 27598.

It can be written as a sum of positive squares in 2 ways, for example, as 879844 + 15876 = 938^2 + 126^2 .

It is not an unprimeable number, because it can be changed into a prime (895721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1732 + ... + 2188.

2⁸⁹⁵⁷²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 895720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174770).

895720 is an abundant number, since it is smaller than the sum of its proper divisors (1453820).

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

895720 is a wasteful number, since it uses less digits than its factorization.

895720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 895720 is about 946.4248517447. The cubic root of 895720 is about 96.3956472613.

The spelling of 895720 in words is "eight hundred ninety-five thousand, seven hundred twenty".