1118807080 has 32 divisors (see below), whose sum is σ = 2518533000. Its totient is φ = 447306496.

The previous prime is 1118807059. The next prime is 1118807113. The reversal of 1118807080 is 807088111.

It can be written as a sum of positive squares in 4 ways, for example, as 1083594724 + 35212356 = 32918^2 + 5934^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96474 + ... + 107446.

Almost surely, 2^1118807080 is an apocalyptic number.

1118807080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1118807080 is an abundant number, since it is smaller than the sum of its proper divisors (1399725920).

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

1118807080 is a wasteful number, since it uses less digits than its factorization.

1118807080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533 (or 13529 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 34.

The square root of 1118807080 is about 33448.5736616675. The cubic root of 1118807080 is about 1038.1299852191.

The spelling of 1118807080 in words is "one billion, one hundred eighteen million, eight hundred seven thousand, eighty".