1116548604 has 144 divisors (see below), whose sum is σ = 3160684800. Its totient is φ = 339909696.

The previous prime is 1116548597. The next prime is 1116548611. The reversal of 1116548604 is 4068456111.

1116548604 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 5 + 48 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (1116548597) and next prime (1116548611).

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 47 ways as a sum of consecutive naturals, for example, 1725409 + ... + 1726055.

It is an arithmetic number, because the mean of its divisors is an integer number (21949200).

Almost surely, 2^1116548604 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 1116548604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1580342400).

1116548604 is an abundant number, since it is smaller than the sum of its proper divisors (2044136196).

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

1116548604 is a wasteful number, since it uses less digits than its factorization.

1116548604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1116548604 is about 33414.7961837268. The cubic root of 1116548604 is about 1037.4309755018.

The spelling of 1116548604 in words is "one billion, one hundred sixteen million, five hundred forty-eight thousand, six hundred four".