1140083 has 12 divisors (see below), whose sum is σ = 1354320. Its totient is φ = 956592.

The previous prime is 1139993. The next prime is 1140091. The reversal of 1140083 is 3800411.

It is a happy number.

It is not a de Polignac number, because 1140083 - 2¹⁰ = 1139059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2378 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (112860).

2^1140083 is an apocalyptic number.

1140083 is a deficient number, since it is larger than the sum of its proper divisors (214237).

1140083 is an equidigital number, since it uses as much as digits as its factorization.

1140083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140083 is about 1067.7466928069. The cubic root of 1140083 is about 104.4669278677.

Adding to 1140083 its reverse (3800411), we get a palindrome (4940494).

The spelling of 1140083 in words is "one million, one hundred forty thousand, eighty-three".