1130229 has 12 divisors (see below), whose sum is σ = 1685632. Its totient is φ = 729000.

The previous prime is 1130191. The next prime is 1130237. The reversal of 1130229 is 9220311.

It is a happy number.

It is not a de Polignac number, because 1130229 - 2⁹ = 1129717 is a prime.

It is a Duffinian number.

1130229 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130299) 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 in 11 ways as a sum of consecutive naturals, for example, 1747 + ... + 2304.

2^1130229 is an apocalyptic number.

It is an amenable number.

1130229 is a deficient number, since it is larger than the sum of its proper divisors (555403).

1130229 is a wasteful number, since it uses less digits than its factorization.

1130229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088 (or 4085 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1130229 is about 1063.1222883563. The cubic root of 1130229 is about 104.1650793003.

The spelling of 1130229 in words is "one million, one hundred thirty thousand, two hundred twenty-nine".