983042 has 16 divisors (see below), whose sum is σ = 1616760. Its totient is φ = 446208.

The previous prime is 982981. The next prime is 983063. The reversal of 983042 is 240389.

It can be written as a sum of positive squares in 4 ways, for example, as 982081 + 961 = 991^2 + 31^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

983042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488 + ... + 1484.

983042 is a Friedman number, since it can be written as (30*4^9)/8+2, using all its digits and the basic arithmetic operations.

2⁹⁸³⁰⁴² is an apocalyptic number.

983042 is a deficient number, since it is larger than the sum of its proper divisors (633718).

983042 is a wasteful number, since it uses less digits than its factorization.

983042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 983042 is about 991.4847452180. The cubic root of 983042 is about 99.4315076217.

It can be divided in two parts, 98 and 3042, that multiplied together give a square (298116 = 546²).

The spelling of 983042 in words is "nine hundred eighty-three thousand, forty-two".