2871133 has 2 divisors, whose sum is σ = 2871134. Its totient is φ = 2871132.

The previous prime is 2871119. The next prime is 2871137. The reversal of 2871133 is 3311782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1530169 + 1340964 = 1237^2 + 1158^2 .

It is a cyclic number.

It is not a de Polignac number, because 2871133 - 2⁵ = 2871101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2871098 and 2871107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2871137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435566 + 1435567.

It is an arithmetic number, because the mean of its divisors is an integer number (1435567).

2^2871133 is an apocalyptic number.

It is an amenable number.

2871133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2871133 is an equidigital number, since it uses as much as digits as its factorization.

2871133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 25.

The square root of 2871133 is about 1694.4417959906. The cubic root of 2871133 is about 142.1295683092.

The spelling of 2871133 in words is "two million, eight hundred seventy-one thousand, one hundred thirty-three".