2594365 has 8 divisors (see below), whose sum is σ = 3127608. Its totient is φ = 2065920.

The previous prime is 2594351. The next prime is 2594381. The reversal of 2594365 is 5634952.

It can be written as a sum of positive squares in 4 ways, for example, as 101124 + 2493241 = 318^2 + 1579^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2594365 - 2⁷ = 2594237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2594365.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 129 + ... + 2281.

It is an arithmetic number, because the mean of its divisors is an integer number (390951).

2^2594365 is an apocalyptic number.

It is an amenable number.

2594365 is a deficient number, since it is larger than the sum of its proper divisors (533243).

2594365 is a wasteful number, since it uses less digits than its factorization.

2594365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399.

The product of its digits is 32400, while the sum is 34.

The square root of 2594365 is about 1610.7032625533. The cubic root of 2594365 is about 137.4074749431.

It can be divided in two parts, 259 and 4365, that added together give a square (4624 = 68²).

The spelling of 2594365 in words is "two million, five hundred ninety-four thousand, three hundred sixty-five".