2668080224 has 96 divisors (see below), whose sum is σ = 5691119616. Its totient is φ = 1227663360.

The previous prime is 2668080199. The next prime is 2668080229. The reversal of 2668080224 is 4220808662.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668080229) 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, 7688819 + ... + 7689165.

It is an arithmetic number, because the mean of its divisors is an integer number (59282496).

Almost surely, 2^2668080224 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 2668080224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2845559808).

2668080224 is an abundant number, since it is smaller than the sum of its proper divisors (3023039392).

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

2668080224 is a wasteful number, since it uses less digits than its factorization.

2668080224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 2668080224 is about 51653.4628461636. The cubic root of 2668080224 is about 1386.9675318976.

Adding to 2668080224 its reverse (4220808662), we get a palindrome (6888888886).

The spelling of 2668080224 in words is "two billion, six hundred sixty-eight million, eighty thousand, two hundred twenty-four".