52327422 has 48 divisors (see below), whose sum is σ = 131370720. Its totient is φ = 14743296.

The previous prime is 52327421. The next prime is 52327453. The reversal of 52327422 is 22472325.

52327422 is a `hidden beast` number, since 5 + 232 + 7 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52327421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6354 + ... + 12042.

It is an arithmetic number, because the mean of its divisors is an integer number (2736890).

Almost surely, 2^52327422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52327422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65685360).

52327422 is an abundant number, since it is smaller than the sum of its proper divisors (79043298).

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

52327422 is a wasteful number, since it uses less digits than its factorization.

52327422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777 (or 5774 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 52327422 is about 7233.7695567387. The cubic root of 52327422 is about 374.0328786141.

Adding to 52327422 its reverse (22472325), we get a palindrome (74799747).

The spelling of 52327422 in words is "fifty-two million, three hundred twenty-seven thousand, four hundred twenty-two".