4066287822 has 24 divisors (see below), whose sum is σ = 8812121760. Its totient is φ = 1355147520.

The previous prime is 4066287787. The next prime is 4066287853. The reversal of 4066287822 is 2287826604.

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 11 ways as a sum of consecutive naturals, for example, 77179 + ... + 118697.

It is an arithmetic number, because the mean of its divisors is an integer number (367171740).

Almost surely, 2^4066287822 is an apocalyptic number.

4066287822 is an abundant number, since it is smaller than the sum of its proper divisors (4745833938).

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

4066287822 is a wasteful number, since it uses less digits than its factorization.

4066287822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46968 (or 46965 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 4066287822 is about 63767.4511173216. The cubic root of 4066287822 is about 1596.1218343121.

The spelling of 4066287822 in words is "four billion, sixty-six million, two hundred eighty-seven thousand, eight hundred twenty-two".