2873333 has 2 divisors, whose sum is σ = 2873334. Its totient is φ = 2873332.

The previous prime is 2873293. The next prime is 2873341. The reversal of 2873333 is 3333782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1787569 + 1085764 = 1337^2 + 1042^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2873333 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹³ + 8⁷ + 7³ + 3² + 3¹⁰ + 3¹¹ + 3¹² .

2873333 is a modest number, since divided by 3333 gives 287 as remainder.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 2873296 and 2873305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2873363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436666 + 1436667.

It is an arithmetic number, because the mean of its divisors is an integer number (1436667).

2^2873333 is an apocalyptic number.

It is an amenable number.

2873333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873333 is an equidigital number, since it uses as much as digits as its factorization.

2873333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 2873333 is about 1695.0908530223. The cubic root of 2873333 is about 142.1658612081.

The spelling of 2873333 in words is "two million, eight hundred seventy-three thousand, three hundred thirty-three".