1116730 has 16 divisors (see below), whose sum is σ = 2128680. Its totient is φ = 420352.

The previous prime is 1116701. The next prime is 1116743. The reversal of 1116730 is 376111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1108809 + 7921 = 1053^2 + 89^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1116698 and 1116707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3115 + ... + 3454.

2^1116730 is an apocalyptic number.

1116730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116730 is a deficient number, since it is larger than the sum of its proper divisors (1011950).

1116730 is a wasteful number, since it uses less digits than its factorization.

1116730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1116730 is about 1056.7544653324. The cubic root of 1116730 is about 103.7487153274.

The spelling of 1116730 in words is "one million, one hundred sixteen thousand, seven hundred thirty".