1117030 has 16 divisors (see below), whose sum is σ = 2065680. Its totient is φ = 434592.

The previous prime is 1117027. The next prime is 1117031. The reversal of 1117030 is 307111.

It is a self number, because there is not a number n which added to its sum of digits gives 1117030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140 + ... + 1879.

It is an arithmetic number, because the mean of its divisors is an integer number (129105).

2^1117030 is an apocalyptic number.

1117030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117030 is a deficient number, since it is larger than the sum of its proper divisors (948650).

1117030 is a wasteful number, since it uses less digits than its factorization.

1117030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 1117030 is about 1056.8963998425. The cubic root of 1117030 is about 103.7580048984.

The spelling of 1117030 in words is "one million, one hundred seventeen thousand, thirty".