1082783 has 12 divisors (see below), whose sum is σ = 1207800. Its totient is φ = 969696.

The previous prime is 1082777. The next prime is 1082801. The reversal of 1082783 is 3872801.

It is not a de Polignac number, because 1082783 - 2⁸ = 1082527 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7193 + ... + 7341.

It is an arithmetic number, because the mean of its divisors is an integer number (100650).

2^1082783 is an apocalyptic number.

1082783 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1082783 is a deficient number, since it is larger than the sum of its proper divisors (125017).

1082783 is a wasteful number, since it uses less digits than its factorization.

1082783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1082783 is about 1040.5685945674. The cubic root of 1082783 is about 102.6866083057.

The spelling of 1082783 in words is "one million, eighty-two thousand, seven hundred eighty-three".