2049582 has 8 divisors (see below), whose sum is σ = 4099176. Its totient is φ = 683192.

The previous prime is 2049577. The next prime is 2049589. The reversal of 2049582 is 2859402.

It is a sphenic number, since it is the product of 3 distinct primes.

2049582 is an admirable number.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 4⁶ + 9⁵ + 5⁹ + 8³ + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049589) 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, 170793 + ... + 170804.

It is an arithmetic number, because the mean of its divisors is an integer number (512397).

2^2049582 is an apocalyptic number.

2049582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2049582 is a wasteful number, since it uses less digits than its factorization.

2049582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341602.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2049582 is about 1431.6361269541. The cubic root of 2049582 is about 127.0247745497.

The spelling of 2049582 in words is "two million, forty-nine thousand, five hundred eighty-two".