52370448 has 160 divisors (see below), whose sum is σ = 157489920. Its totient is φ = 14868480.

The previous prime is 52370363. The next prime is 52370449. The reversal of 52370448 is 84407325.

It is not an unprimeable number, because it can be changed into a prime (52370449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588388 + ... + 588476.

It is an arithmetic number, because the mean of its divisors is an integer number (984312).

Almost surely, 2^52370448 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 52370448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78744960).

52370448 is an abundant number, since it is smaller than the sum of its proper divisors (105119472).

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

52370448 is a wasteful number, since it uses less digits than its factorization.

52370448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 52370448 is about 7236.7429137700. The cubic root of 52370448 is about 374.1353661767.

The spelling of 52370448 in words is "fifty-two million, three hundred seventy thousand, four hundred forty-eight".