1117856230 has 8 divisors (see below), whose sum is σ = 2012141232. Its totient is φ = 447142488.

The previous prime is 1117856213. The next prime is 1117856261. The reversal of 1117856230 is 326587111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55892802 + ... + 55892821.

It is an arithmetic number, because the mean of its divisors is an integer number (251517654).

Almost surely, 2^1117856230 is an apocalyptic number.

1117856230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117856230 is a deficient number, since it is larger than the sum of its proper divisors (894285002).

1117856230 is a wasteful number, since it uses less digits than its factorization.

1117856230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111785630.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 1117856230 is about 33434.3570298578. The cubic root of 1117856230 is about 1037.8358071056.

The spelling of 1117856230 in words is "one billion, one hundred seventeen million, eight hundred fifty-six thousand, two hundred thirty".