2585464 has 32 divisors (see below), whose sum is σ = 5597280. Its totient is φ = 1096704.

The previous prime is 2585459. The next prime is 2585467. The reversal of 2585464 is 4645852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585467) 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 7 ways as a sum of consecutive naturals, for example, 7504 + ... + 7840.

It is an arithmetic number, because the mean of its divisors is an integer number (174915).

2^2585464 is an apocalyptic number.

It is an amenable number.

2585464 is an abundant number, since it is smaller than the sum of its proper divisors (3011816).

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

2585464 is a wasteful number, since it uses less digits than its factorization.

2585464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 483 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 2585464 is about 1607.9378097427. The cubic root of 2585464 is about 137.2501512380.

The spelling of 2585464 in words is "two million, five hundred eighty-five thousand, four hundred sixty-four".