2084946 has 16 divisors (see below), whose sum is σ = 4389600. Its totient is φ = 658368.

The previous prime is 2084921. The next prime is 2084947. The reversal of 2084946 is 6494802.

It is not an unprimeable number, because it can be changed into a prime (2084947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9031 + ... + 9258.

It is an arithmetic number, because the mean of its divisors is an integer number (274350).

2^2084946 is an apocalyptic number.

2084946 is an abundant number, since it is smaller than the sum of its proper divisors (2304654).

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

2084946 is a wasteful number, since it uses less digits than its factorization.

2084946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18313.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2084946 is about 1443.9342090275. The cubic root of 2084946 is about 127.7511849441.

The spelling of 2084946 in words is "two million, eighty-four thousand, nine hundred forty-six".