996015 has 16 divisors (see below), whose sum is σ = 1663488. Its totient is φ = 507936.

The previous prime is 996011. The next prime is 996019. The reversal of 996015 is 510699.

It is an interprime number because it is at equal distance from previous prime (996011) and next prime (996019).

It is not a de Polignac number, because 996015 - 2² = 996011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996011) 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 15 ways as a sum of consecutive naturals, for example, 1099 + ... + 1788.

It is an arithmetic number, because the mean of its divisors is an integer number (103968).

2⁹⁹⁶⁰¹⁵ is an apocalyptic number.

996015 is a deficient number, since it is larger than the sum of its proper divisors (667473).

996015 is a wasteful number, since it uses less digits than its factorization.

996015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 996015 is about 998.0055110068. The cubic root of 996015 is about 99.8669898280.

The spelling of 996015 in words is "nine hundred ninety-six thousand, fifteen".