572685120 has 448 divisors, whose sum is σ = 2449128960. Its totient is φ = 122978304.

The previous prime is 572685101. The next prime is 572685121. The reversal of 572685120 is 21586275.

It is a happy number.

572685120 is a `hidden beast` number, since 572 + 6 + 85 + 1 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572685121) 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 63 ways as a sum of consecutive naturals, for example, 1027882 + ... + 1028438.

Almost surely, 2^572685120 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 572685120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1224564480).

572685120 is an abundant number, since it is smaller than the sum of its proper divisors (1876443840).

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

572685120 is a wasteful number, since it uses less digits than its factorization.

572685120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 572685120 is about 23930.8403529838. The cubic root of 572685120 is about 830.4343398543.

The spelling of 572685120 in words is "five hundred seventy-two million, six hundred eighty-five thousand, one hundred twenty".