995395520 has 112 divisors (see below), whose sum is σ = 2731008000. Its totient is φ = 338494464.

The previous prime is 995395487. The next prime is 995395529. The reversal of 995395520 is 25593599.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995395529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282731 + ... + 286229.

It is an arithmetic number, because the mean of its divisors is an integer number (24384000).

Almost surely, 2^995395520 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 995395520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365504000).

995395520 is an abundant number, since it is smaller than the sum of its proper divisors (1735612480).

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

995395520 is a wasteful number, since it uses less digits than its factorization.

995395520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 546750, while the sum is 47.

The square root of 995395520 is about 31549.8893817395. The cubic root of 995395520 is about 998.4628115959.

The spelling of 995395520 in words is "nine hundred ninety-five million, three hundred ninety-five thousand, five hundred twenty".