572448 has 48 divisors (see below), whose sum is σ = 1542240. Its totient is φ = 185856.

The previous prime is 572437. The next prime is 572449. The reversal of 572448 is 844275.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (572449) by changing a digit.

572448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (32130).

2⁵⁷²⁴⁴⁸ 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 572448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771120).

572448 is an abundant number, since it is smaller than the sum of its proper divisors (969792).

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

572448 is a wasteful number, since it uses less digits than its factorization.

572448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 161 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 572448 is about 756.6029341735. The cubic root of 572448 is about 83.0319710385.

The spelling of 572448 in words is "five hundred seventy-two thousand, four hundred forty-eight".