572107830 has 48 divisors (see below), whose sum is σ = 1597235760. Its totient is φ = 130767168.

The previous prime is 572107787. The next prime is 572107867. The reversal of 572107830 is 38701275.

It is a junction number, because it is equal to n+sod(n) for n = 572107791 and 572107800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193125 + ... + 196064.

It is an arithmetic number, because the mean of its divisors is an integer number (33275745).

Almost surely, 2^572107830 is an apocalyptic number.

572107830 is an abundant number, since it is smaller than the sum of its proper divisors (1025127930).

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

572107830 is a wasteful number, since it uses less digits than its factorization.

572107830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389213 (or 389206 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 572107830 is about 23918.7756793695. The cubic root of 572107830 is about 830.1552087931.

The spelling of 572107830 in words is "five hundred seventy-two million, one hundred seven thousand, eight hundred thirty".