2825459 has 16 divisors (see below), whose sum is σ = 3541440. Its totient is φ = 2194560.

The previous prime is 2825447. The next prime is 2825461. The reversal of 2825459 is 9545282.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2825459 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 8 + 2²¹ + 5³ + 4⁸ + 5³ + 9⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825419) 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 15 ways as a sum of consecutive naturals, for example, 5297 + ... + 5805.

It is an arithmetic number, because the mean of its divisors is an integer number (221340).

2^2825459 is an apocalyptic number.

2825459 is a deficient number, since it is larger than the sum of its proper divisors (715981).

2825459 is a wasteful number, since it uses less digits than its factorization.

2825459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its digits is 28800, while the sum is 35.

The square root of 2825459 is about 1680.9101701162. The cubic root of 2825459 is about 141.3718701774.

The spelling of 2825459 in words is "two million, eight hundred twenty-five thousand, four hundred fifty-nine".