1116898488 has 48 divisors (see below), whose sum is σ = 3029203320. Its totient is φ = 371774016.

The previous prime is 1116898481. The next prime is 1116898511. The reversal of 1116898488 is 8848986111.

It is a happy number.

1116898488 is a `hidden beast` number, since 1 + 11 + 68 + 98 + 488 = 666.

It is a super-2 number, since 2×1116898488² = 2494924464993372288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116898481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42195 + ... + 63357.

Almost surely, 2^1116898488 is an apocalyptic number.

1116898488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1116898488 is an abundant number, since it is smaller than the sum of its proper divisors (1912304832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116898488 is a wasteful number, since it uses less digits than its factorization.

1116898488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21908 (or 21901 counting only the distinct ones).

The product of its digits is 884736, while the sum is 54.

The square root of 1116898488 is about 33420.0312387646. The cubic root of 1116898488 is about 1037.5393280297.

The spelling of 1116898488 in words is "one billion, one hundred sixteen million, eight hundred ninety-eight thousand, four hundred eighty-eight".