2082944 has 16 divisors (see below), whose sum is σ = 4149870. Its totient is φ = 1041408.

The previous prime is 2082917. The next prime is 2082947. The reversal of 2082944 is 4492802.

It can be written as a sum of positive squares in only one way, i.e., 1236544 + 846400 = 1112^2 + 920^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8009 + ... + 8264.

2^2082944 is an apocalyptic number.

It is an amenable number.

2082944 is a deficient number, since it is larger than the sum of its proper divisors (2066926).

2082944 is an equidigital number, since it uses as much as digits as its factorization.

2082944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16287 (or 16275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2082944 is about 1443.2407976495. The cubic root of 2082944 is about 127.7102822418.

The spelling of 2082944 in words is "two million, eighty-two thousand, nine hundred forty-four".