4061226856 has 16 divisors (see below), whose sum is σ = 7820606340. Its totient is φ = 1975731840.

The previous prime is 4061226821. The next prime is 4061226857. The reversal of 4061226856 is 6586221604.

It can be written as a sum of positive squares in 2 ways, for example, as 3264293956 + 796932900 = 57134^2 + 28230^2 .

It is not an unprimeable number, because it can be changed into a prime (4061226857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6859885 + ... + 6860476.

Almost surely, 2^4061226856 is an apocalyptic number.

It is an amenable number.

4061226856 is a deficient number, since it is larger than the sum of its proper divisors (3759379484).

4061226856 is a wasteful number, since it uses less digits than its factorization.

4061226856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13720404 (or 13720400 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4061226856 is about 63727.7557740738. The cubic root of 4061226856 is about 1595.4593732575.

The spelling of 4061226856 in words is "four billion, sixty-one million, two hundred twenty-six thousand, eight hundred fifty-six".