996213 has 8 divisors (see below), whose sum is σ = 1338400. Its totient is φ = 659088.

The previous prime is 996211. The next prime is 996253. The reversal of 996213 is 312699.

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

It is not a de Polignac number, because 996213 - 2¹ = 996211 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 (996211) 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, 778 + ... + 1611.

It is an arithmetic number, because the mean of its divisors is an integer number (167300).

2⁹⁹⁶²¹³ is an apocalyptic number.

It is an amenable number.

996213 is a deficient number, since it is larger than the sum of its proper divisors (342187).

996213 is a wasteful number, since it uses less digits than its factorization.

996213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531.

The product of its digits is 2916, while the sum is 30.

The square root of 996213 is about 998.1047039264. The cubic root of 996213 is about 99.8736069820.

The spelling of 996213 in words is "nine hundred ninety-six thousand, two hundred thirteen".