1118354160 has 320 divisors, whose sum is σ = 4386862080. Its totient is φ = 228925440.

The previous prime is 1118354147. The next prime is 1118354177. The reversal of 1118354160 is 614538111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1348626 + ... + 1349454.

It is an arithmetic number, because the mean of its divisors is an integer number (13708944).

Almost surely, 2^1118354160 is an apocalyptic number.

1118354160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1118354160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2193431040).

1118354160 is an abundant number, since it is smaller than the sum of its proper divisors (3268507920).

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

1118354160 is a wasteful number, since it uses less digits than its factorization.

1118354160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1118354160 is about 33441.8025829948. The cubic root of 1118354160 is about 1037.9898796538.

The spelling of 1118354160 in words is "one billion, one hundred eighteen million, three hundred fifty-four thousand, one hundred sixty".