1082844 has 36 divisors (see below), whose sum is σ = 3128944. Its totient is φ = 309312.

The previous prime is 1082801. The next prime is 1082881. The reversal of 1082844 is 4482801.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1082844² = 2345102256672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1897 + ... + 2400.

2^1082844 is an apocalyptic number.

1082844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1082844 is an abundant number, since it is smaller than the sum of its proper divisors (2046100).

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

1082844 is a wasteful number, since it uses less digits than its factorization.

1082844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314 (or 4309 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 1082844 is about 1040.5979050527. The cubic root of 1082844 is about 102.6885365977.

The spelling of 1082844 in words is "one million, eighty-two thousand, eight hundred forty-four".