2785333 has 2 divisors, whose sum is σ = 2785334. Its totient is φ = 2785332.

The previous prime is 2785313. The next prime is 2785339. The reversal of 2785333 is 3335872.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630884 + 154449 = 1622^2 + 393^2 .

It is a cyclic number.

It is not a de Polignac number, because 2785333 - 2⁵ = 2785301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2785295 and 2785304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2785339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392666 + 1392667.

It is an arithmetic number, because the mean of its divisors is an integer number (1392667).

2^2785333 is an apocalyptic number.

It is an amenable number.

2785333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2785333 is an equidigital number, since it uses as much as digits as its factorization.

2785333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 2785333 is about 1668.9316942284. The cubic root of 2785333 is about 140.6994419359.

The spelling of 2785333 in words is "two million, seven hundred eighty-five thousand, three hundred thirty-three".