996579 has 6 divisors (see below), whose sum is σ = 1439516. Its totient is φ = 664380.

The previous prime is 996571. The next prime is 996599. The reversal of 996579 is 975699.

It is not a de Polignac number, because 996579 - 2³ = 996571 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996579.

It is not an unprimeable number, because it can be changed into a prime (996571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55357 + ... + 55374.

2⁹⁹⁶⁵⁷⁹ is an apocalyptic number.

996579 is a deficient number, since it is larger than the sum of its proper divisors (442937).

996579 is a wasteful number, since it uses less digits than its factorization.

996579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110737 (or 110734 counting only the distinct ones).

The product of its digits is 153090, while the sum is 45.

The square root of 996579 is about 998.2880345872. The cubic root of 996579 is about 99.8858363829.

The spelling of 996579 in words is "nine hundred ninety-six thousand, five hundred seventy-nine".