996158 has 8 divisors (see below), whose sum is σ = 1514928. Its totient is φ = 491184.

The previous prime is 996157. The next prime is 996161. The reversal of 996158 is 851699.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996158.

It is not an unprimeable number, because it can be changed into a prime (996157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3266 + ... + 3557.

It is an arithmetic number, because the mean of its divisors is an integer number (189366).

2⁹⁹⁶¹⁵⁸ is an apocalyptic number.

996158 is a deficient number, since it is larger than the sum of its proper divisors (518770).

996158 is a wasteful number, since it uses less digits than its factorization.

996158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898.

The product of its digits is 19440, while the sum is 38.

The square root of 996158 is about 998.0771513265. The cubic root of 996158 is about 99.8717689717.

The spelling of 996158 in words is "nine hundred ninety-six thousand, one hundred fifty-eight".