996186212 has 24 divisors (see below), whose sum is σ = 2078998656. Its totient is φ = 408374208.

The previous prime is 996186211. The next prime is 996186253. The reversal of 996186212 is 212681699.

It is not an unprimeable number, because it can be changed into a prime (996186211) 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 7 ways as a sum of consecutive naturals, for example, 772793 + ... + 774080.

It is an arithmetic number, because the mean of its divisors is an integer number (86624944).

Almost surely, 2^996186212 is an apocalyptic number.

996186212 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

996186212 is an abundant number, since it is smaller than the sum of its proper divisors (1082812444).

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

996186212 is a wasteful number, since it uses less digits than its factorization.

996186212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546907 (or 1546905 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 996186212 is about 31562.4177147442. The cubic root of 996186212 is about 998.7271177917.

The spelling of 996186212 in words is "nine hundred ninety-six million, one hundred eighty-six thousand, two hundred twelve".