1117616214 has 128 divisors (see below), whose sum is σ = 2786918400. Its totient is φ = 293742720.

The previous prime is 1117616179. The next prime is 1117616219. The reversal of 1117616214 is 4126167111.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117616219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2917867 + ... + 2918249.

It is an arithmetic number, because the mean of its divisors is an integer number (21772800).

Almost surely, 2^1117616214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1117616214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1393459200).

1117616214 is an abundant number, since it is smaller than the sum of its proper divisors (1669302186).

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

1117616214 is a wasteful number, since it uses less digits than its factorization.

1117616214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610.

The product of its digits is 2016, while the sum is 30.

The square root of 1117616214 is about 33430.7674754858. The cubic root of 1117616214 is about 1037.7615235431.

The spelling of 1117616214 in words is "one billion, one hundred seventeen million, six hundred sixteen thousand, two hundred fourteen".