1130422 has 8 divisors (see below), whose sum is σ = 1701936. Its totient is φ = 563112.

The previous prime is 1130417. The next prime is 1130429. The reversal of 1130422 is 2240311.

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

It is a super-3 number, since 3×1130422³ = 4333542477539734344, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130429) 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 3 ways as a sum of consecutive naturals, for example, 258 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (212742).

2^1130422 is an apocalyptic number.

1130422 is a deficient number, since it is larger than the sum of its proper divisors (571514).

1130422 is a wasteful number, since it uses less digits than its factorization.

1130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1130422 is about 1063.2130548484. The cubic root of 1130422 is about 104.1710081035.

Adding to 1130422 its reverse (2240311), we get a palindrome (3370733).

The spelling of 1130422 in words is "one million, one hundred thirty thousand, four hundred twenty-two".