2866333 has 2 divisors, whose sum is σ = 2866334. Its totient is φ = 2866332.

The previous prime is 2866309. The next prime is 2866343. The reversal of 2866333 is 3336682.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2502724 + 363609 = 1582^2 + 603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2866333 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 8⁷ + 6³ + 6⁴ + 3¹⁰ + 3¹¹ + 3¹² .

It is a junction number, because it is equal to n+sod(n) for n = 2866295 and 2866304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2866343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1433166 + 1433167.

It is an arithmetic number, because the mean of its divisors is an integer number (1433167).

2^2866333 is an apocalyptic number.

It is an amenable number.

2866333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2866333 is an equidigital number, since it uses as much as digits as its factorization.

2866333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 2866333 is about 1693.0248078513. The cubic root of 2866333 is about 142.0503194013.

The spelling of 2866333 in words is "two million, eight hundred sixty-six thousand, three hundred thirty-three".