1116247998 has 8 divisors (see below), whose sum is σ = 2232496008. Its totient is φ = 372082664.

The previous prime is 1116247997. The next prime is 1116248011. The reversal of 1116247998 is 8997426111.

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

1116247998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116247997) 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, 93020661 + ... + 93020672.

It is an arithmetic number, because the mean of its divisors is an integer number (279062001).

Almost surely, 2^1116247998 is an apocalyptic number.

1116247998 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.

1116247998 is a wasteful number, since it uses less digits than its factorization.

1116247998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186041338.

The product of its digits is 217728, while the sum is 48.

The square root of 1116247998 is about 33410.2977837672. The cubic root of 1116247998 is about 1037.3378653688.

The spelling of 1116247998 in words is "one billion, one hundred sixteen million, two hundred forty-seven thousand, nine hundred ninety-eight".