1130946 has 8 divisors (see below), whose sum is σ = 2261904. Its totient is φ = 376980.

The previous prime is 1130939. The next prime is 1130947. The reversal of 1130946 is 6490311.

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

1130946 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1130947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94240 + ... + 94251.

It is an arithmetic number, because the mean of its divisors is an integer number (282738).

2^1130946 is an apocalyptic number.

1130946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130946 is a wasteful number, since it uses less digits than its factorization.

1130946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188496.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1130946 is about 1063.4594491564. The cubic root of 1130946 is about 104.1871015554.

The spelling of 1130946 in words is "one million, one hundred thirty thousand, nine hundred forty-six".