42244602 has 32 divisors (see below), whose sum is σ = 87460800. Its totient is φ = 13602384.

The previous prime is 42244597. The next prime is 42244603. The reversal of 42244602 is 20644224.

42244602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42244603) 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 15 ways as a sum of consecutive naturals, for example, 303849 + ... + 303987.

It is an arithmetic number, because the mean of its divisors is an integer number (2733150).

Almost surely, 2^42244602 is an apocalyptic number.

42244602 is an abundant number, since it is smaller than the sum of its proper divisors (45216198).

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

42244602 is an equidigital number, since it uses as much as digits as its factorization.

42244602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 42244602 is about 6499.5847559671. The cubic root of 42244602 is about 348.2761548255.

Adding to 42244602 its reverse (20644224), we get a palindrome (62888826).

The spelling of 42244602 in words is "forty-two million, two hundred forty-four thousand, six hundred two".