996967 has 2 divisors, whose sum is σ = 996968. Its totient is φ = 996966.

The previous prime is 996953. The next prime is 996973. The reversal of 996967 is 769699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 996967 - 2¹⁵ = 964199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498483 + 498484.

It is an arithmetic number, because the mean of its divisors is an integer number (498484).

2⁹⁹⁶⁹⁶⁷ is an apocalyptic number.

996967 is a deficient number, since it is larger than the sum of its proper divisors (1).

996967 is an equidigital number, since it uses as much as digits as its factorization.

996967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 183708, while the sum is 46.

The square root of 996967 is about 998.4823483668. The cubic root of 996967 is about 99.8987976153.

The spelling of 996967 in words is "nine hundred ninety-six thousand, nine hundred sixty-seven".