4490622 has 24 divisors (see below), whose sum is σ = 9772776. Its totient is φ = 1490256.

The previous prime is 4490617. The next prime is 4490623. The reversal of 4490622 is 2260944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490623) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5313 + ... + 6099.

It is an arithmetic number, because the mean of its divisors is an integer number (407199).

Almost surely, 2^4490622 is an apocalyptic number.

4490622 is an abundant number, since it is smaller than the sum of its proper divisors (5282154).

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

4490622 is a wasteful number, since it uses less digits than its factorization.

4490622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4490622 is about 2119.1087749335. The cubic root of 4490622 is about 164.9815957434.

The spelling of 4490622 in words is "four million, four hundred ninety thousand, six hundred twenty-two".