2584841 has 4 divisors (see below), whose sum is σ = 2954112. Its totient is φ = 2215572.

The previous prime is 2584819. The next prime is 2584843. The reversal of 2584841 is 1484852.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2584841 - 2¹⁰ = 2583817 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2584798 and 2584807.

It is not an unprimeable number, because it can be changed into a prime (2584843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184625 + ... + 184638.

It is an arithmetic number, because the mean of its divisors is an integer number (738528).

2^2584841 is an apocalyptic number.

It is an amenable number.

2584841 is a deficient number, since it is larger than the sum of its proper divisors (369271).

2584841 is an equidigital number, since it uses as much as digits as its factorization.

2584841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369270.

The product of its digits is 10240, while the sum is 32.

The square root of 2584841 is about 1607.7440716731. The cubic root of 2584841 is about 137.2391263036.

The spelling of 2584841 in words is "two million, five hundred eighty-four thousand, eight hundred forty-one".