996827 has 4 divisors (see below), whose sum is σ = 1073520. Its totient is φ = 920136.

The previous prime is 996811. The next prime is 996841. The reversal of 996827 is 728699.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 996827 - 2⁴ = 996811 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 996827.

It is not an unprimeable number, because it can be changed into a prime (996847) 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, 38327 + ... + 38352.

It is an arithmetic number, because the mean of its divisors is an integer number (268380).

2⁹⁹⁶⁸²⁷ is an apocalyptic number.

996827 is a deficient number, since it is larger than the sum of its proper divisors (76693).

996827 is a wasteful number, since it uses less digits than its factorization.

996827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76692.

The product of its digits is 54432, while the sum is 41.

The square root of 996827 is about 998.4122395083. The cubic root of 996827 is about 99.8941212698.

The spelling of 996827 in words is "nine hundred ninety-six thousand, eight hundred twenty-seven".