2160967 has 2 divisors, whose sum is σ = 2160968. Its totient is φ = 2160966.

The previous prime is 2160953. The next prime is 2160971. The reversal of 2160967 is 7690612.

2160967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080483 + 1080484.

It is an arithmetic number, because the mean of its divisors is an integer number (1080484).

2^2160967 is an apocalyptic number.

2160967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160967 is an equidigital number, since it uses as much as digits as its factorization.

2160967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2160967 is about 1470.0227889390. The cubic root of 2160967 is about 129.2853686939.

The spelling of 2160967 in words is "two million, one hundred sixty thousand, nine hundred sixty-seven".