1130583 has 8 divisors (see below), whose sum is σ = 1515888. Its totient is φ = 749504.

The previous prime is 1130581. The next prime is 1130587. The reversal of 1130583 is 3850311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130583 - 2¹ = 1130581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366 + ... + 1547.

It is an arithmetic number, because the mean of its divisors is an integer number (189486).

2^1130583 is an apocalyptic number.

1130583 is a deficient number, since it is larger than the sum of its proper divisors (385305).

1130583 is a wasteful number, since it uses less digits than its factorization.

1130583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1130583 is about 1063.2887660462. The cubic root of 1130583 is about 104.1759533765.

Adding to 1130583 its reverse (3850311), we get a palindrome (4980894).

The spelling of 1130583 in words is "one million, one hundred thirty thousand, five hundred eighty-three".