2871368 has 32 divisors (see below), whose sum is σ = 5844960. Its totient is φ = 1317120.

The previous prime is 2871367. The next prime is 2871391. The reversal of 2871368 is 8631782.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871361) 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, 5603 + ... + 6093.

It is an arithmetic number, because the mean of its divisors is an integer number (182655).

2^2871368 is an apocalyptic number.

It is an amenable number.

2871368 is an abundant number, since it is smaller than the sum of its proper divisors (2973592).

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

2871368 is a wasteful number, since it uses less digits than its factorization.

2871368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 553 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 2871368 is about 1694.5111389424. The cubic root of 2871368 is about 142.1334459349.

The spelling of 2871368 in words is "two million, eight hundred seventy-one thousand, three hundred sixty-eight".