42317652 has 48 divisors (see below), whose sum is σ = 108104192. Its totient is φ = 12804480.

The previous prime is 42317651. The next prime is 42317659. The reversal of 42317652 is 25671324.

42317652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42317651) 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, 7293 + ... + 11739.

Almost surely, 2^42317652 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 42317652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54052096).

42317652 is an abundant number, since it is smaller than the sum of its proper divisors (65786540).

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

42317652 is a wasteful number, since it uses less digits than its factorization.

42317652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528 (or 4526 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 42317652 is about 6505.2019184649. The cubic root of 42317652 is about 348.4767873428.

Adding to 42317652 its reverse (25671324), we get a palindrome (67988976).

The spelling of 42317652 in words is "forty-two million, three hundred seventeen thousand, six hundred fifty-two".