572873871 has 8 divisors (see below), whose sum is σ = 808763184. Its totient is φ = 359450240.

The previous prime is 572873839. The next prime is 572873887. The reversal of 572873871 is 178378275.

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

It is a cyclic number.

It is not a de Polignac number, because 572873871 - 2⁵ = 572873839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572873871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572873971) 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, 5616360 + ... + 5616461.

It is an arithmetic number, because the mean of its divisors is an integer number (101095398).

Almost surely, 2^572873871 is an apocalyptic number.

572873871 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

572873871 is a deficient number, since it is larger than the sum of its proper divisors (235889313).

572873871 is a wasteful number, since it uses less digits than its factorization.

572873871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11232841.

The product of its digits is 658560, while the sum is 48.

The square root of 572873871 is about 23934.7837048928. The cubic root of 572873871 is about 830.5255639780.

The spelling of 572873871 in words is "five hundred seventy-two million, eight hundred seventy-three thousand, eight hundred seventy-one".