2559434 has 8 divisors (see below), whose sum is σ = 3867588. Its totient is φ = 1270240.

The previous prime is 2559421. The next prime is 2559437. The reversal of 2559434 is 4349552.

It is a happy number.

2559434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2550409 + 9025 = 1597^2 + 95^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2559434.

It is not an unprimeable number, because it can be changed into a prime (2559437) by changing a digit.

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, 4397 + ... + 4944.

2^2559434 is an apocalyptic number.

2559434 is a deficient number, since it is larger than the sum of its proper divisors (1308154).

2559434 is a wasteful number, since it uses less digits than its factorization.

2559434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480.

The product of its digits is 21600, while the sum is 32.

The square root of 2559434 is about 1599.8231152224. The cubic root of 2559434 is about 136.7879932579.

The spelling of 2559434 in words is "two million, five hundred fifty-nine thousand, four hundred thirty-four".