4559442 has 16 divisors (see below), whose sum is σ = 9139872. Its totient is φ = 1516320.

The previous prime is 4559441. The next prime is 4559447. The reversal of 4559442 is 2449554.

It is a super-2 number, since 2×4559442² = 41577022702728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4559441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4398 + ... + 5334.

It is an arithmetic number, because the mean of its divisors is an integer number (571242).

Almost surely, 2^4559442 is an apocalyptic number.

4559442 is an abundant number, since it is smaller than the sum of its proper divisors (4580430).

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

4559442 is a wasteful number, since it uses less digits than its factorization.

4559442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its digits is 28800, while the sum is 33.

The square root of 4559442 is about 2135.2849926883. The cubic root of 4559442 is about 165.8201225696.

The spelling of 4559442 in words is "four million, five hundred fifty-nine thousand, four hundred forty-two".