1083956 has 12 divisors (see below), whose sum is σ = 1933092. Its totient is φ = 531648.

The previous prime is 1083949. The next prime is 1083983. The reversal of 1083956 is 6593801.

It can be written as a sum of positive squares in 2 ways, for example, as 302500 + 781456 = 550^2 + 884^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2345 + ... + 2768.

It is an arithmetic number, because the mean of its divisors is an integer number (161091).

2^1083956 is an apocalyptic number.

It is an amenable number.

1083956 is a deficient number, since it is larger than the sum of its proper divisors (849136).

1083956 is a wasteful number, since it uses less digits than its factorization.

1083956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170 (or 5168 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1083956 is about 1041.1320761556. The cubic root of 1083956 is about 102.7236757273.

It can be divided in two parts, 108395 and 6, that multiplied together give a triangular number (650370 = T₁₁₄₀).

The spelling of 1083956 in words is "one million, eighty-three thousand, nine hundred fifty-six".