52382208 has 80 divisors (see below), whose sum is σ = 141910560. Its totient is φ = 17166336.

The previous prime is 52382203. The next prime is 52382233. The reversal of 52382208 is 80228325.

It is not an unprimeable number, because it can be changed into a prime (52382203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102658 + ... + 103166.

It is an arithmetic number, because the mean of its divisors is an integer number (1773882).

Almost surely, 2^52382208 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 52382208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70955280).

52382208 is an abundant number, since it is smaller than the sum of its proper divisors (89528352).

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

52382208 is an equidigital number, since it uses as much as digits as its factorization.

52382208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 52382208 is about 7237.5553883891. Note that the first 3 decimals coincide. The cubic root of 52382208 is about 374.1633686271.

The spelling of 52382208 in words is "fifty-two million, three hundred eighty-two thousand, two hundred eight".