2259485 has 4 divisors (see below), whose sum is σ = 2711388. Its totient is φ = 1807584.

The previous prime is 2259449. The next prime is 2259493. The reversal of 2259485 is 5849522.

It is a happy number.

2259485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 729316 + 1530169 = 854^2 + 1237^2 .

It is a cyclic number.

It is not a de Polignac number, because 2259485 - 2¹⁸ = 1997341 is a prime.

It is a d-powerful number, because it can be written as 2 + 2¹⁶ + 5⁶ + 9 + 4⁸ + 8⁷ + 5⁶ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225944 + ... + 225953.

It is an arithmetic number, because the mean of its divisors is an integer number (677847).

2^2259485 is an apocalyptic number.

It is an amenable number.

2259485 is a deficient number, since it is larger than the sum of its proper divisors (451903).

2259485 is an equidigital number, since it uses as much as digits as its factorization.

2259485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451902.

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

The square root of 2259485 is about 1503.1583416261. The cubic root of 2259485 is about 131.2209429251.

It can be divided in two parts, 2259 and 485, that added together give a cube (2744 = 14³).

The spelling of 2259485 in words is "two million, two hundred fifty-nine thousand, four hundred eighty-five".