6749126022 has 16 divisors (see below), whose sum is σ = 13785449472. Its totient is φ = 2201842440.

The previous prime is 6749125973. The next prime is 6749126047. The reversal of 6749126022 is 2206219476.

It is a congruent number.

It is an unprimeable number.

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, 11966254 + ... + 11966817.

It is an arithmetic number, because the mean of its divisors is an integer number (861590592).

Almost surely, 2^6749126022 is an apocalyptic number.

6749126022 is an abundant number, since it is smaller than the sum of its proper divisors (7036323450).

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

6749126022 is a wasteful number, since it uses less digits than its factorization.

6749126022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23933123.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 6749126022 is about 82153.0645928684. The cubic root of 6749126022 is about 1889.8000051529.

The spelling of 6749126022 in words is "six billion, seven hundred forty-nine million, one hundred twenty-six thousand, twenty-two".