572747136 has 192 divisors, whose sum is σ = 1744816080. Its totient is φ = 165445632.

The previous prime is 572747113. The next prime is 572747159. The reversal of 572747136 is 631747275.

It is an interprime number because it is at equal distance from previous prime (572747113) and next prime (572747159).

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1442490 + ... + 1442886.

Almost surely, 2^572747136 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 572747136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872408040).

572747136 is an abundant number, since it is smaller than the sum of its proper divisors (1172068944).

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

572747136 is a wasteful number, since it uses less digits than its factorization.

572747136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 432 counting only the distinct ones).

The product of its digits is 246960, while the sum is 42.

The square root of 572747136 is about 23932.1360517610. The cubic root of 572747136 is about 830.4643146492.

The spelling of 572747136 in words is "five hundred seventy-two million, seven hundred forty-seven thousand, one hundred thirty-six".