995961 has 16 divisors (see below), whose sum is σ = 1419840. Its totient is φ = 619200.

The previous prime is 995959. The next prime is 995983. The reversal of 995961 is 169599.

It is not a de Polignac number, because 995961 - 2¹ = 995959 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 995961.

It is not an unprimeable number, because it can be changed into a prime (995941) 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, 5671 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (88740).

2⁹⁹⁵⁹⁶¹ is an apocalyptic number.

It is an amenable number.

995961 is a deficient number, since it is larger than the sum of its proper divisors (423879).

995961 is a wasteful number, since it uses less digits than its factorization.

995961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

The product of its digits is 21870, while the sum is 39.

The square root of 995961 is about 997.9784566813. The cubic root of 995961 is about 99.8651849975.

The spelling of 995961 in words is "nine hundred ninety-five thousand, nine hundred sixty-one".