2584012 has 6 divisors (see below), whose sum is σ = 4522028. Its totient is φ = 1292004.

The previous prime is 2584009. The next prime is 2584031. The reversal of 2584012 is 2104852.

It is a super-2 number, since 2×2584012² = 13354236032288, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 322998 + ... + 323005.

2^2584012 is an apocalyptic number.

It is an amenable number.

2584012 is a deficient number, since it is larger than the sum of its proper divisors (1938016).

2584012 is a wasteful number, since it uses less digits than its factorization.

2584012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646007 (or 646005 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2584012 is about 1607.4862363330. The cubic root of 2584012 is about 137.2244531379.

Adding to 2584012 its reverse (2104852), we get a palindrome (4688864).

It can be divided in two parts, 25840 and 12, that added together give a palindrome (25852).

The spelling of 2584012 in words is "two million, five hundred eighty-four thousand, twelve".