1130356 has 6 divisors (see below), whose sum is σ = 1978130. Its totient is φ = 565176.

The previous prime is 1130351. The next prime is 1130359. The reversal of 1130356 is 6530311.

It can be written as a sum of positive squares in only one way, i.e., 810000 + 320356 = 900^2 + 566^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141291 + ... + 141298.

2^1130356 is an apocalyptic number.

It is an amenable number.

1130356 is a deficient number, since it is larger than the sum of its proper divisors (847774).

1130356 is a wasteful number, since it uses less digits than its factorization.

1130356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282593 (or 282591 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1130356 is about 1063.1820164017. The cubic root of 1130356 is about 104.1689807130.

Adding to 1130356 its reverse (6530311), we get a palindrome (7660667).

The spelling of 1130356 in words is "one million, one hundred thirty thousand, three hundred fifty-six".