572771607 has 8 divisors (see below), whose sum is σ = 764129520. Its totient is φ = 381630720.

The previous prime is 572771597. The next prime is 572771609. The reversal of 572771607 is 706177275.

It is a happy number.

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

It is not a de Polignac number, because 572771607 - 2¹⁵ = 572738839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572771609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47994 + ... + 58727.

It is an arithmetic number, because the mean of its divisors is an integer number (95516190).

Almost surely, 2^572771607 is an apocalyptic number.

572771607 is a deficient number, since it is larger than the sum of its proper divisors (191357913).

572771607 is a wasteful number, since it uses less digits than its factorization.

572771607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108513.

The product of its (nonzero) digits is 144060, while the sum is 42.

The square root of 572771607 is about 23932.6473044668. The cubic root of 572771607 is about 830.4761418597.

The spelling of 572771607 in words is "five hundred seventy-two million, seven hundred seventy-one thousand, six hundred seven".