996018028 has 12 divisors (see below), whose sum is σ = 1745303560. Its totient is φ = 497359872.

The previous prime is 996018007. The next prime is 996018097. The reversal of 996018028 is 820810699.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158826 + ... + 164977.

Almost surely, 2^996018028 is an apocalyptic number.

It is an amenable number.

996018028 is a deficient number, since it is larger than the sum of its proper divisors (749285532).

996018028 is a wasteful number, since it uses less digits than its factorization.

996018028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324576 (or 324574 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 996018028 is about 31559.7532943463. The cubic root of 996018028 is about 998.6709103032.

The spelling of 996018028 in words is "nine hundred ninety-six million, eighteen thousand, twenty-eight".