996508 has 6 divisors (see below), whose sum is σ = 1743896. Its totient is φ = 498252.

The previous prime is 996487. The next prime is 996511. The reversal of 996508 is 805699.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 124560 + ... + 124567.

2⁹⁹⁶⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

996508 is a deficient number, since it is larger than the sum of its proper divisors (747388).

996508 is a wasteful number, since it uses less digits than its factorization.

996508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249131 (or 249129 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 996508 is about 998.2524730748. The cubic root of 996508 is about 99.8834642469.

The spelling of 996508 in words is "nine hundred ninety-six thousand, five hundred eight".