572936066 has 8 divisors (see below), whose sum is σ = 859508364. Its totient is φ = 286433280.

The previous prime is 572936053. The next prime is 572936069. The reversal of 572936066 is 660639275.

It can be written as a sum of positive squares in 2 ways, for example, as 514337041 + 58599025 = 22679^2 + 7655^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (572936069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16226 + ... + 37538.

Almost surely, 2^572936066 is an apocalyptic number.

572936066 is a deficient number, since it is larger than the sum of its proper divisors (286572298).

572936066 is a wasteful number, since it uses less digits than its factorization.

572936066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34756.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 572936066 is about 23936.0829293349. The cubic root of 572936066 is about 830.5556186845. Note that the first 3 decimals are identical.

The spelling of 572936066 in words is "five hundred seventy-two million, nine hundred thirty-six thousand, sixty-six".