2167073 has 2 divisors, whose sum is σ = 2167074. Its totient is φ = 2167072.

The previous prime is 2167063. The next prime is 2167079. The reversal of 2167073 is 3707612.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 289 = 1472^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 2167073 - 2¹² = 2162977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2167079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083536 + 1083537.

It is an arithmetic number, because the mean of its divisors is an integer number (1083537).

2^2167073 is an apocalyptic number.

It is an amenable number.

2167073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167073 is an equidigital number, since it uses as much as digits as its factorization.

2167073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 2167073 is about 1472.0981624878. The cubic root of 2167073 is about 129.4070231977.

The spelling of 2167073 in words is "two million, one hundred sixty-seven thousand, seventy-three".