1130930 has 8 divisors (see below), whose sum is σ = 2035692. Its totient is φ = 452368.

The previous prime is 1130929. The next prime is 1130939. The reversal of 1130930 is 390311.

It can be written as a sum of positive squares in 2 ways, for example, as 1129969 + 961 = 1063^2 + 31^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1130899 and 1130908.

It is not an unprimeable number, because it can be changed into a prime (1130939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56537 + ... + 56556.

2^1130930 is an apocalyptic number.

1130930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130930 is a deficient number, since it is larger than the sum of its proper divisors (904762).

1130930 is a wasteful number, since it uses less digits than its factorization.

1130930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113100.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 1130930 is about 1063.4519265110. The cubic root of 1130930 is about 104.1866102258.

The spelling of 1130930 in words is "one million, one hundred thirty thousand, nine hundred thirty".