7226423716 has 24 divisors (see below), whose sum is σ = 13412793240. Its totient is φ = 3394916352.

The previous prime is 7226423693. The next prime is 7226423719. The reversal of 7226423716 is 6173246227.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4189972900 + 3036450816 = 64730^2 + 55104^2 .

It is not an unprimeable number, because it can be changed into a prime (7226423719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49281 + ... + 129928.

It is an arithmetic number, because the mean of its divisors is an integer number (558866385).

Almost surely, 2^7226423716 is an apocalyptic number.

It is an amenable number.

7226423716 is a deficient number, since it is larger than the sum of its proper divisors (6186369524).

7226423716 is a wasteful number, since it uses less digits than its factorization.

7226423716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179823 (or 179821 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 7226423716 is about 85008.3743874684. The cubic root of 7226423716 is about 1933.3380906608.

The spelling of 7226423716 in words is "seven billion, two hundred twenty-six million, four hundred twenty-three thousand, seven hundred sixteen".