1116618048 has 392 divisors, whose sum is σ = 4104363648. Its totient is φ = 293372928.

The previous prime is 1116618037. The next prime is 1116618077. The reversal of 1116618048 is 8408166111.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4245565 + ... + 4245827.

Almost surely, 2^1116618048 is an apocalyptic number.

1116618048 is a gapful number since it is divisible by the number (18) 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 1116618048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2052181824).

1116618048 is an abundant number, since it is smaller than the sum of its proper divisors (2987745600).

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

1116618048 is an equidigital number, since it uses as much as digits as its factorization.

1116618048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 1116618048 is about 33415.8352880786. The cubic root of 1116618048 is about 1037.4524828095.

The spelling of 1116618048 in words is "one billion, one hundred sixteen million, six hundred eighteen thousand, forty-eight".