4857622 has 16 divisors (see below), whose sum is σ = 9084672. Its totient is φ = 1892520.

The previous prime is 4857569. The next prime is 4857637. The reversal of 4857622 is 2267584.

It is a d-powerful number, because it can be written as 4¹¹ + 8 + 5³ + 7² + 6⁵ + 2¹⁷ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15618 + ... + 15925.

It is an arithmetic number, because the mean of its divisors is an integer number (567792).

Almost surely, 2^4857622 is an apocalyptic number.

4857622 is a deficient number, since it is larger than the sum of its proper divisors (4227050).

4857622 is a wasteful number, since it uses less digits than its factorization.

4857622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31563.

The product of its digits is 26880, while the sum is 34.

The square root of 4857622 is about 2204.0013611611. The cubic root of 4857622 is about 169.3588537324.

The spelling of 4857622 in words is "four million, eight hundred fifty-seven thousand, six hundred twenty-two".