2097369 has 12 divisors (see below), whose sum is σ = 3087396. Its totient is φ = 1371552.

The previous prime is 2097349. The next prime is 2097373. The reversal of 2097369 is 9637902.

It can be written as a sum of positive squares in 2 ways, for example, as 1265625 + 831744 = 1125^2 + 912^2 .

It is not a de Polignac number, because 2097369 - 2¹³ = 2089177 is a prime.

It is a super-2 number, since 2×2097369² = 8797913444322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2097349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1722 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (257283).

2^2097369 is an apocalyptic number.

It is an amenable number.

2097369 is a deficient number, since it is larger than the sum of its proper divisors (990027).

2097369 is a wasteful number, since it uses less digits than its factorization.

2097369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456 (or 4453 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2097369 is about 1448.2296088673. The cubic root of 2097369 is about 128.0044147240.

The spelling of 2097369 in words is "two million, ninety-seven thousand, three hundred sixty-nine".