996575 has 6 divisors (see below), whose sum is σ = 1235784. Its totient is φ = 797240.

The previous prime is 996571. The next prime is 996599. The reversal of 996575 is 575699.

It is not a de Polignac number, because 996575 - 2² = 996571 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 19907 + ... + 19956.

It is an arithmetic number, because the mean of its divisors is an integer number (205964).

2⁹⁹⁶⁵⁷⁵ is an apocalyptic number.

996575 is a deficient number, since it is larger than the sum of its proper divisors (239209).

996575 is a wasteful number, since it uses less digits than its factorization.

996575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39873 (or 39868 counting only the distinct ones).

The product of its digits is 85050, while the sum is 41.

The square root of 996575 is about 998.2860311554. The cubic root of 996575 is about 99.8857027445.

The spelling of 996575 in words is "nine hundred ninety-six thousand, five hundred seventy-five".