1130474 has 4 divisors (see below), whose sum is σ = 1695714. Its totient is φ = 565236.

The previous prime is 1130471. The next prime is 1130497. The reversal of 1130474 is 4740311.

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

It can be written as a sum of positive squares in only one way, i.e., 1117249 + 13225 = 1057^2 + 115^2 .

It is not an unprimeable number, because it can be changed into a prime (1130471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282617 + ... + 282620.

2^1130474 is an apocalyptic number.

1130474 is a deficient number, since it is larger than the sum of its proper divisors (565240).

1130474 is an equidigital number, since it uses as much as digits as its factorization.

1130474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565239.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1130474 is about 1063.2375087439. The cubic root of 1130474 is about 104.1726053859.

Adding to 1130474 its reverse (4740311), we get a palindrome (5870785).

The spelling of 1130474 in words is "one million, one hundred thirty thousand, four hundred seventy-four".