2259097 has 2 divisors, whose sum is σ = 2259098. Its totient is φ = 2259096.

The previous prime is 2259053. The next prime is 2259121. The reversal of 2259097 is 7909522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1879641 + 379456 = 1371^2 + 616^2 .

It is a cyclic number.

It is not a de Polignac number, because 2259097 - 2⁷ = 2258969 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (2259197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129548 + 1129549.

It is an arithmetic number, because the mean of its divisors is an integer number (1129549).

2^2259097 is an apocalyptic number.

It is an amenable number.

2259097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259097 is an equidigital number, since it uses as much as digits as its factorization.

2259097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 2259097 is about 1503.0292744987. The cubic root of 2259097 is about 131.2134313845.

The spelling of 2259097 in words is "two million, two hundred fifty-nine thousand, ninety-seven".