42307260 has 48 divisors (see below), whose sum is σ = 119565600. Its totient is φ = 11176704.

The previous prime is 42307253. The next prime is 42307273. The reversal of 42307260 is 6270324.

42307260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42307260.

It is a congruent number.

It is an unprimeable number.

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, 3306 + ... + 9774.

It is an arithmetic number, because the mean of its divisors is an integer number (2490950).

Almost surely, 2^42307260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42307260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59782800).

42307260 is an abundant number, since it is smaller than the sum of its proper divisors (77258340).

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

42307260 is a wasteful number, since it uses less digits than its factorization.

42307260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590 (or 6588 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 42307260 is about 6504.4031240384. The cubic root of 42307260 is about 348.4482597105.

Adding to 42307260 its reverse (6270324), we get a palindrome (48577584).

The spelling of 42307260 in words is "forty-two million, three hundred seven thousand, two hundred sixty".