2097339 has 4 divisors (see below), whose sum is σ = 2796456. Its totient is φ = 1398224.

The previous prime is 2097317. The next prime is 2097349. The reversal of 2097339 is 9337902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2097339 - 2⁷ = 2097211 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 0 + 9 + 7 + 3⁴ + 3⁴ + 9 .

It is a D-number.

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

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349554 + ... + 349559.

It is an arithmetic number, because the mean of its divisors is an integer number (699114).

2^2097339 is an apocalyptic number.

2097339 is a deficient number, since it is larger than the sum of its proper divisors (699117).

2097339 is an equidigital number, since it uses as much as digits as its factorization.

2097339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699116.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 2097339 is about 1448.2192513566. The cubic root of 2097339 is about 128.0038044117.

It can be divided in two parts, 20973 and 39, that added together give a palindrome (21012).

The spelling of 2097339 in words is "two million, ninety-seven thousand, three hundred thirty-nine".