996292223 has 2 divisors, whose sum is σ = 996292224. Its totient is φ = 996292222.

The previous prime is 996292201. The next prime is 996292279. The reversal of 996292223 is 322292699.

It is a weak prime.

It is an emirp because it is prime and its reverse (322292699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996292223 - 2²² = 992097919 is a prime.

It is a super-2 number, since 2×996292223² = 1985196387220563458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996292823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498146111 + 498146112.

It is an arithmetic number, because the mean of its divisors is an integer number (498146112).

Almost surely, 2^996292223 is an apocalyptic number.

996292223 is a deficient number, since it is larger than the sum of its proper divisors (1).

996292223 is an equidigital number, since it uses as much as digits as its factorization.

996292223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 44.

The square root of 996292223 is about 31564.0970566243. The cubic root of 996292223 is about 998.7625436668.

The spelling of 996292223 in words is "nine hundred ninety-six million, two hundred ninety-two thousand, two hundred twenty-three".