2097373 has 2 divisors, whose sum is σ = 2097374. Its totient is φ = 2097372.

The previous prime is 2097349. The next prime is 2097383. The reversal of 2097373 is 3737902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 131769 = 1402^2 + 363^2 .

It is a cyclic number.

It is not a de Polignac number, because 2097373 - 2¹⁷ = 1966301 is a prime.

It is a super-2 number, since 2×2097373² = 8797947002258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2²¹ + 0 + 9² + 7 + 3 + 7² + 3⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2097383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048686 + 1048687.

It is an arithmetic number, because the mean of its divisors is an integer number (1048687).

2^2097373 is an apocalyptic number.

It is an amenable number.

2097373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097373 is an equidigital number, since it uses as much as digits as its factorization.

2097373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 2097373 is about 1448.2309898632. The cubic root of 2097373 is about 128.0044960986.

The spelling of 2097373 in words is "two million, ninety-seven thousand, three hundred seventy-three".