4422062644 has 12 divisors (see below), whose sum is σ = 8193822084. Its totient is φ = 2080970624.

The previous prime is 4422062621. The next prime is 4422062663. The reversal of 4422062644 is 4462602244.

It can be written as a sum of positive squares in 2 ways, for example, as 3197902500 + 1224160144 = 56550^2 + 34988^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32515099 + ... + 32515234.

It is an arithmetic number, because the mean of its divisors is an integer number (682818507).

Almost surely, 2^4422062644 is an apocalyptic number.

It is an amenable number.

4422062644 is a deficient number, since it is larger than the sum of its proper divisors (3771759440).

4422062644 is a wasteful number, since it uses less digits than its factorization.

4422062644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65030354 (or 65030352 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 4422062644 is about 66498.5912933500. The cubic root of 4422062644 is about 1641.3768236695.

Adding to 4422062644 its reverse (4462602244), we get a palindrome (8884664888).

The spelling of 4422062644 in words is "four billion, four hundred twenty-two million, sixty-two thousand, six hundred forty-four".