572700642 has 16 divisors (see below), whose sum is σ = 1184898240. Its totient is φ = 184317392.

The previous prime is 572700637. The next prime is 572700649. The reversal of 572700642 is 246007275.

It is not an unprimeable number, because it can be changed into a prime (572700649) 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, 1645518 + ... + 1645865.

It is an arithmetic number, because the mean of its divisors is an integer number (74056140).

Almost surely, 2^572700642 is an apocalyptic number.

572700642 is an abundant number, since it is smaller than the sum of its proper divisors (612197598).

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

572700642 is a wasteful number, since it uses less digits than its factorization.

572700642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291417.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 572700642 is about 23931.1646603336. The cubic root of 572700642 is about 830.4418424561.

The spelling of 572700642 in words is "five hundred seventy-two million, seven hundred thousand, six hundred forty-two".