1114456668 has 96 divisors (see below), whose sum is σ = 2891341824. Its totient is φ = 331941888.

The previous prime is 1114456663. The next prime is 1114456669. The reversal of 1114456668 is 8666544111.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114456663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 710421 + ... + 711987.

It is an arithmetic number, because the mean of its divisors is an integer number (30118144).

Almost surely, 2^1114456668 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 1114456668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1445670912).

1114456668 is an abundant number, since it is smaller than the sum of its proper divisors (1776885156).

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

1114456668 is a wasteful number, since it uses less digits than its factorization.

1114456668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731 (or 1729 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 1114456668 is about 33383.4789678967. The cubic root of 1114456668 is about 1036.7826693503.

The spelling of 1114456668 in words is "one billion, one hundred fourteen million, four hundred fifty-six thousand, six hundred sixty-eight".