572664384 has 224 divisors, whose sum is σ = 1766620800. Its totient is φ = 181739520.

The previous prime is 572664377. The next prime is 572664409. The reversal of 572664384 is 483466275.

572664384 is a `hidden beast` number, since 5 + 7 + 266 + 4 + 384 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4179964 + ... + 4180100.

It is an arithmetic number, because the mean of its divisors is an integer number (7886700).

Almost surely, 2^572664384 is an apocalyptic number.

572664384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572664384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883310400).

572664384 is an abundant number, since it is smaller than the sum of its proper divisors (1193956416).

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

572664384 is a wasteful number, since it uses less digits than its factorization.

572664384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 242 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 572664384 is about 23930.4071005907. The cubic root of 572664384 is about 830.4243168395.

The spelling of 572664384 in words is "five hundred seventy-two million, six hundred sixty-four thousand, three hundred eighty-four".