2572871 has 8 divisors (see below), whose sum is σ = 2956800. Its totient is φ = 2193048.

The previous prime is 2572859. The next prime is 2572877. The reversal of 2572871 is 1782752.

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 2572871 - 2¹⁴ = 2556487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572877) 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, 470 + ... + 2316.

It is an arithmetic number, because the mean of its divisors is an integer number (369600).

2^2572871 is an apocalyptic number.

2572871 is a deficient number, since it is larger than the sum of its proper divisors (383929).

2572871 is a wasteful number, since it uses less digits than its factorization.

2572871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053.

The product of its digits is 7840, while the sum is 32.

The square root of 2572871 is about 1604.0171445468. The cubic root of 2572871 is about 137.0269540444.

It can be divided in two parts, 2572 and 871, that added together give a palindrome (3443).

The spelling of 2572871 in words is "two million, five hundred seventy-two thousand, eight hundred seventy-one".