996258 has 8 divisors (see below), whose sum is σ = 1992528. Its totient is φ = 332084.

The previous prime is 996257. The next prime is 996263. The reversal of 996258 is 852699.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

996258 is an admirable number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996258.

It is not an unprimeable number, because it can be changed into a prime (996253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83016 + ... + 83027.

It is an arithmetic number, because the mean of its divisors is an integer number (249066).

2⁹⁹⁶²⁵⁸ is an apocalyptic number.

996258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996258 is a wasteful number, since it uses less digits than its factorization.

996258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166048.

The product of its digits is 38880, while the sum is 39.

The square root of 996258 is about 998.1272463970. The cubic root of 996258 is about 99.8751107584.

The spelling of 996258 in words is "nine hundred ninety-six thousand, two hundred fifty-eight".