2084538 has 16 divisors (see below), whose sum is σ = 4188096. Its totient is φ = 691680.

The previous prime is 2084531. The next prime is 2084561. The reversal of 2084538 is 8354802.

It is not an unprimeable number, because it can be changed into a prime (2084531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (261756).

2^2084538 is an apocalyptic number.

2084538 is an abundant number, since it is smaller than the sum of its proper divisors (2103558).

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

2084538 is a wasteful number, since it uses less digits than its factorization.

2084538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2084538 is about 1443.7929214399. The cubic root of 2084538 is about 127.7428512537.

The spelling of 2084538 in words is "two million, eighty-four thousand, five hundred thirty-eight".