2833331 has 2 divisors, whose sum is σ = 2833332. Its totient is φ = 2833330.

The previous prime is 2833321. The next prime is 2833333. The reversal of 2833331 is 1333382.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2833331 is a prime.

It is a super-2 number, since 2×2833331² = 16055529111122, which contains 22 as substring.

Together with 2833333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2833297 and 2833306.

It is not a weakly prime, because it can be changed into another prime (2833333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1416665 + 1416666.

It is an arithmetic number, because the mean of its divisors is an integer number (1416666).

2^2833331 is an apocalyptic number.

2833331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2833331 is an equidigital number, since it uses as much as digits as its factorization.

2833331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 2833331 is about 1683.2501299569. The cubic root of 2833331 is about 141.5030403023.

The spelling of 2833331 in words is "two million, eight hundred thirty-three thousand, three hundred thirty-one".