2584894 has 16 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 1160352.

The previous prime is 2584891. The next prime is 2584909. The reversal of 2584894 is 4984852.

It is a d-powerful number, because it can be written as 2¹⁷ + 5⁷ + 8 + 4⁷ + 8⁷ + 9 + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2584891) 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, 382 + ... + 2305.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

2^2584894 is an apocalyptic number.

2584894 is a deficient number, since it is larger than the sum of its proper divisors (1705154).

2584894 is a wasteful number, since it uses less digits than its factorization.

2584894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739.

The product of its digits is 92160, while the sum is 40.

The square root of 2584894 is about 1607.7605543115. The cubic root of 2584894 is about 137.2400642883.

The spelling of 2584894 in words is "two million, five hundred eighty-four thousand, eight hundred ninety-four".