2871333 has 6 divisors (see below), whose sum is σ = 4147494. Its totient is φ = 1914216.

The previous prime is 2871293. The next prime is 2871347. The reversal of 2871333 is 3331782.

It can be written as a sum of positive squares in only one way, i.e., 2304324 + 567009 = 1518^2 + 753^2 .

It is not a de Polignac number, because 2871333 - 2⁹ = 2870821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2871297 and 2871306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159510 + ... + 159527.

It is an arithmetic number, because the mean of its divisors is an integer number (691249).

2^2871333 is an apocalyptic number.

It is an amenable number.

2871333 is a deficient number, since it is larger than the sum of its proper divisors (1276161).

2871333 is a wasteful number, since it uses less digits than its factorization.

2871333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319043 (or 319040 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2871333 is about 1694.5008114486. The cubic root of 2871333 is about 142.1328684296.

The spelling of 2871333 in words is "two million, eight hundred seventy-one thousand, three hundred thirty-three".