1116609468 has 48 divisors (see below), whose sum is σ = 2819220096. Its totient is φ = 341933760.

The previous prime is 1116609467. The next prime is 1116609469. The reversal of 1116609468 is 8649066111.

It is an interprime number because it is at equal distance from previous prime (1116609467) and next prime (1116609469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116609467) 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, 15955 + ... + 49877.

It is an arithmetic number, because the mean of its divisors is an integer number (58733752).

Almost surely, 2^1116609468 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 1116609468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409610048).

1116609468 is an abundant number, since it is smaller than the sum of its proper divisors (1702610628).

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

1116609468 is a wasteful number, since it uses less digits than its factorization.

1116609468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34154 (or 34152 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 1116609468 is about 33415.7069055856. The cubic root of 1116609468 is about 1037.4498255699.

The spelling of 1116609468 in words is "one billion, one hundred sixteen million, six hundred nine thousand, four hundred sixty-eight".