996532271 has 8 divisors (see below), whose sum is σ = 1154495904. Its totient is φ = 842469120.

The previous prime is 996532259. The next prime is 996532319. The reversal of 996532271 is 172235699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996532271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996532241) 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 7 ways as a sum of consecutive naturals, for example, 974570 + ... + 975591.

It is an arithmetic number, because the mean of its divisors is an integer number (144311988).

Almost surely, 2^996532271 is an apocalyptic number.

996532271 is a deficient number, since it is larger than the sum of its proper divisors (157963633).

996532271 is a wasteful number, since it uses less digits than its factorization.

996532271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950241.

The product of its digits is 204120, while the sum is 44.

The square root of 996532271 is about 31567.8993757900. The cubic root of 996532271 is about 998.8427516261.

The spelling of 996532271 in words is "nine hundred ninety-six million, five hundred thirty-two thousand, two hundred seventy-one".