2160733 has 2 divisors, whose sum is σ = 2160734. Its totient is φ = 2160732.

The previous prime is 2160721. The next prime is 2160749. The reversal of 2160733 is 3370612.

2160733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2125764 + 34969 = 1458^2 + 187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160733 - 2¹⁷ = 2029661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160773) 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, 1080366 + 1080367.

It is an arithmetic number, because the mean of its divisors is an integer number (1080367).

2^2160733 is an apocalyptic number.

It is an amenable number.

2160733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160733 is an equidigital number, since it uses as much as digits as its factorization.

2160733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 2160733 is about 1469.9431961814. The cubic root of 2160733 is about 129.2807019762.

The spelling of 2160733 in words is "two million, one hundred sixty thousand, seven hundred thirty-three".