2559534 has 16 divisors (see below), whose sum is σ = 5196288. Its totient is φ = 840312.

The previous prime is 2559523. The next prime is 2559541. The reversal of 2559534 is 4359552.

2559534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2559495 and 2559504.

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 7 ways as a sum of consecutive naturals, for example, 2782 + ... + 3585.

It is an arithmetic number, because the mean of its divisors is an integer number (324768).

2^2559534 is an apocalyptic number.

2559534 is an abundant number, since it is smaller than the sum of its proper divisors (2636754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2559534 is a wasteful number, since it uses less digits than its factorization.

2559534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439.

The product of its digits is 27000, while the sum is 33.

The square root of 2559534 is about 1599.8543683723. The cubic root of 2559534 is about 136.7897747222.

The spelling of 2559534 in words is "two million, five hundred fifty-nine thousand, five hundred thirty-four".