572268066 has 8 divisors (see below), whose sum is σ = 1144536144. Its totient is φ = 190756020.

The previous prime is 572268041. The next prime is 572268077. The reversal of 572268066 is 660862275.

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

572268066 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 47689000 + ... + 47689011.

It is an arithmetic number, because the mean of its divisors is an integer number (143067018).

Almost surely, 2^572268066 is an apocalyptic number.

572268066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572268066 is a wasteful number, since it uses less digits than its factorization.

572268066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95378016.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 572268066 is about 23922.1250310251. The cubic root of 572268066 is about 830.2327048677.

The spelling of 572268066 in words is "five hundred seventy-two million, two hundred sixty-eight thousand, sixty-six".