995646 has 8 divisors (see below), whose sum is σ = 1991304. Its totient is φ = 331880.

The previous prime is 995641. The next prime is 995651. The reversal of 995646 is 646599.

It is an interprime number because it is at equal distance from previous prime (995641) and next prime (995651).

It is a sphenic number, since it is the product of 3 distinct primes.

995646 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995641) 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, 82965 + ... + 82976.

It is an arithmetic number, because the mean of its divisors is an integer number (248913).

2⁹⁹⁵⁶⁴⁶ is an apocalyptic number.

995646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

995646 is a wasteful number, since it uses less digits than its factorization.

995646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165946.

The product of its digits is 58320, while the sum is 39.

The square root of 995646 is about 997.8206251627. The cubic root of 995646 is about 99.8546555188.

The spelling of 995646 in words is "nine hundred ninety-five thousand, six hundred forty-six".