1116574368 has 432 divisors, whose sum is σ = 3993766560. Its totient is φ = 269982720.

The previous prime is 1116574367. The next prime is 1116574391. The reversal of 1116574368 is 8634756111.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116574367) 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 71 ways as a sum of consecutive naturals, for example, 36018513 + ... + 36018543.

It is an arithmetic number, because the mean of its divisors is an integer number (9244830).

Almost surely, 2^1116574368 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 1116574368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1996883280).

1116574368 is an abundant number, since it is smaller than the sum of its proper divisors (2877192192).

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

1116574368 is a wasteful number, since it uses less digits than its factorization.

1116574368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 75 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 1116574368 is about 33415.1816993414. The cubic root of 1116574368 is about 1037.4389549025.

The spelling of 1116574368 in words is "one billion, one hundred sixteen million, five hundred seventy-four thousand, three hundred sixty-eight".