4662644022 has 48 divisors (see below), whose sum is σ = 10500562800. Its totient is φ = 1493971776.

The previous prime is 4662644011. The next prime is 4662644033. The reversal of 4662644022 is 2204462664.

4662644022 is a `hidden beast` number, since 4 + 6 + 6 + 2 + 644 + 0 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4662644011) and next prime (4662644033).

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 23 ways as a sum of consecutive naturals, for example, 13104 + ... + 97452.

It is an arithmetic number, because the mean of its divisors is an integer number (218761725).

Almost surely, 2^4662644022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4662644022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250281400).

4662644022 is an abundant number, since it is smaller than the sum of its proper divisors (5837918778).

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

4662644022 is a wasteful number, since it uses less digits than its factorization.

4662644022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84477 (or 84474 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4662644022 is about 68283.5560146072. The cubic root of 4662644022 is about 1670.6190137140.

The spelling of 4662644022 in words is "four billion, six hundred sixty-two million, six hundred forty-four thousand, twenty-two".