2259325 has 6 divisors (see below), whose sum is σ = 2801594. Its totient is φ = 1807440.

The previous prime is 2259293. The next prime is 2259329. The reversal of 2259325 is 5239522.

2259325 = T₂₀₇ + T₂₀₈ + ... + T₂₈₁.

It can be written as a sum of positive squares in 3 ways, for example, as 30276 + 2229049 = 174^2 + 1493^2 .

It is not a de Polignac number, because 2259325 - 2⁵ = 2259293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2259293 and 2259302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45162 + ... + 45211.

2^2259325 is an apocalyptic number.

2259325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2259325 is a deficient number, since it is larger than the sum of its proper divisors (542269).

2259325 is an equidigital number, since it uses as much as digits as its factorization.

2259325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90383 (or 90378 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 2259325 is about 1503.1051194111. The cubic root of 2259325 is about 131.2178454868.

The spelling of 2259325 in words is "two million, two hundred fifty-nine thousand, three hundred twenty-five".