1118889024 has 112 divisors (see below), whose sum is σ = 3399617280. Its totient is φ = 321200640.

The previous prime is 1118889007. The next prime is 1118889029. The reversal of 1118889024 is 4209888111.

It is not an unprimeable number, because it can be changed into a prime (1118889029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26187 + ... + 54069.

Almost surely, 2^1118889024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1118889024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1699808640).

1118889024 is an abundant number, since it is smaller than the sum of its proper divisors (2280728256).

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

1118889024 is a wasteful number, since it uses less digits than its factorization.

1118889024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27928 (or 27918 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 42.

The square root of 1118889024 is about 33449.7985644159. The cubic root of 1118889024 is about 1038.1553296084.

The spelling of 1118889024 in words is "one billion, one hundred eighteen million, eight hundred eighty-nine thousand, twenty-four".