6616242626 has 16 divisors (see below), whose sum is σ = 11346880896. Its totient is φ = 2834344896.

The previous prime is 6616242623. The next prime is 6616242701. The reversal of 6616242626 is 6262426166.

It is not an unprimeable number, because it can be changed into a prime (6616242623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63926 + ... + 131601.

It is an arithmetic number, because the mean of its divisors is an integer number (709180056).

Almost surely, 2^6616242626 is an apocalyptic number.

6616242626 is a deficient number, since it is larger than the sum of its proper divisors (4730638270).

6616242626 is a wasteful number, since it uses less digits than its factorization.

6616242626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197953.

The product of its digits is 248832, while the sum is 41.

The square root of 6616242626 is about 81340.2890700543. The cubic root of 6616242626 is about 1877.3149600232.

The spelling of 6616242626 in words is "six billion, six hundred sixteen million, two hundred forty-two thousand, six hundred twenty-six".