4550242 has 16 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 2171520.

The previous prime is 4550239. The next prime is 4550243. The reversal of 4550242 is 2420554.

It is not an unprimeable number, because it can be changed into a prime (4550243) 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 7 ways as a sum of consecutive naturals, for example, 4434 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (446400).

Almost surely, 2^4550242 is an apocalyptic number.

4550242 is a deficient number, since it is larger than the sum of its proper divisors (2592158).

4550242 is a wasteful number, since it uses less digits than its factorization.

4550242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4550242 is about 2133.1296256909. The cubic root of 4550242 is about 165.7085173662.

Adding to 4550242 its reverse (2420554), we get a palindrome (6970796).

The spelling of 4550242 in words is "four million, five hundred fifty thousand, two hundred forty-two".