996871032 has 24 divisors (see below), whose sum is σ = 2699859240. Its totient is φ = 332290320.

The previous prime is 996871013. The next prime is 996871039. The reversal of 996871032 is 230178699.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996871039) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6922644 + ... + 6922787.

It is an arithmetic number, because the mean of its divisors is an integer number (112494135).

Almost surely, 2^996871032 is an apocalyptic number.

It is an amenable number.

996871032 is an abundant number, since it is smaller than the sum of its proper divisors (1702988208).

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

996871032 is a wasteful number, since it uses less digits than its factorization.

996871032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13845443 (or 13845436 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 996871032 is about 31573.2645128754. The cubic root of 996871032 is about 998.9559209450.

The spelling of 996871032 in words is "nine hundred ninety-six million, eight hundred seventy-one thousand, thirty-two".