4553622 has 12 divisors (see below), whose sum is σ = 9866220. Its totient is φ = 1517868.

The previous prime is 4553611. The next prime is 4553623. The reversal of 4553622 is 2263554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4553623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126472 + ... + 126507.

It is an arithmetic number, because the mean of its divisors is an integer number (822185).

Almost surely, 2^4553622 is an apocalyptic number.

4553622 is an abundant number, since it is smaller than the sum of its proper divisors (5312598).

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

4553622 is a wasteful number, since it uses less digits than its factorization.

4553622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252987 (or 252984 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 4553622 is about 2133.9217417703. The cubic root of 4553622 is about 165.7495376140.

The spelling of 4553622 in words is "four million, five hundred fifty-three thousand, six hundred twenty-two".