2585126 has 4 divisors (see below), whose sum is σ = 3877692. Its totient is φ = 1292562.

The previous prime is 2585123. The next prime is 2585129. The reversal of 2585126 is 6215852.

2585126 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 is an interprime number because it is at equal distance from previous prime (2585123) and next prime (2585129).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585123) 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 as a sum of consecutive naturals, namely, 646280 + ... + 646283.

It is an arithmetic number, because the mean of its divisors is an integer number (969423).

2^2585126 is an apocalyptic number.

2585126 is a deficient number, since it is larger than the sum of its proper divisors (1292566).

2585126 is a wasteful number, since it uses less digits than its factorization.

2585126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292565.

The product of its digits is 4800, while the sum is 29.

The square root of 2585126 is about 1607.8327027399. The cubic root of 2585126 is about 137.2441700327.

The spelling of 2585126 in words is "two million, five hundred eighty-five thousand, one hundred twenty-six".