1072983 has 4 divisors (see below), whose sum is σ = 1430648. Its totient is φ = 715320.

The previous prime is 1072969. The next prime is 1072991. The reversal of 1072983 is 3892701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1072983 - 2⁶ = 1072919 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178828 + ... + 178833.

It is an arithmetic number, because the mean of its divisors is an integer number (357662).

2^1072983 is an apocalyptic number.

1072983 is a deficient number, since it is larger than the sum of its proper divisors (357665).

1072983 is an equidigital number, since it uses as much as digits as its factorization.

1072983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357664.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1072983 is about 1035.8489272090. The cubic root of 1072983 is about 102.3758719499.

The spelling of 1072983 in words is "one million, seventy-two thousand, nine hundred eighty-three".