2660056322 has 64 divisors (see below), whose sum is σ = 5073020928. Its totient is φ = 1016064000.

The previous prime is 2660056313. The next prime is 2660056337. The reversal of 2660056322 is 2236500662.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2306498 + ... + 2307650.

It is an arithmetic number, because the mean of its divisors is an integer number (79265952).

Almost surely, 2^2660056322 is an apocalyptic number.

2660056322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2660056322 is a deficient number, since it is larger than the sum of its proper divisors (2412964606).

2660056322 is a wasteful number, since it uses less digits than its factorization.

2660056322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2660056322 is about 51575.7338483904. The cubic root of 2660056322 is about 1385.5757613457.

Adding to 2660056322 its reverse (2236500662), we get a palindrome (4896556984).

The spelling of 2660056322 in words is "two billion, six hundred sixty million, fifty-six thousand, three hundred twenty-two".