995645 has 8 divisors (see below), whose sum is σ = 1365504. Its totient is φ = 682704.

The previous prime is 995641. The next prime is 995651. The reversal of 995645 is 546599.

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 995645 - 2² = 995641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 995599 and 995608.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 995645.

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 7 ways as a sum of consecutive naturals, for example, 14189 + ... + 14258.

It is an arithmetic number, because the mean of its divisors is an integer number (170688).

2⁹⁹⁵⁶⁴⁵ is an apocalyptic number.

It is an amenable number.

995645 is a deficient number, since it is larger than the sum of its proper divisors (369859).

995645 is a wasteful number, since it uses less digits than its factorization.

995645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28459.

The product of its digits is 48600, while the sum is 38.

The square root of 995645 is about 997.8201240705. The cubic root of 995645 is about 99.8546220884.

It can be divided in two parts, 9956 and 45, that added together give a palindrome (10001).

The spelling of 995645 in words is "nine hundred ninety-five thousand, six hundred forty-five".