2833005 has 16 divisors (see below), whose sum is σ = 5180544. Its totient is φ = 1295040.

The previous prime is 2833001. The next prime is 2833007. The reversal of 2833005 is 5003382.

It is not a de Polignac number, because 2833005 - 2² = 2833001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

2833005 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2833001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13386 + ... + 13595.

It is an arithmetic number, because the mean of its divisors is an integer number (323784).

2^2833005 is an apocalyptic number.

It is an amenable number.

2833005 is a deficient number, since it is larger than the sum of its proper divisors (2347539).

2833005 is a wasteful number, since it uses less digits than its factorization.

2833005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26996.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2833005 is about 1683.1532907017. The cubic root of 2833005 is about 141.4976130319.

Adding to 2833005 its reverse (5003382), we get a palindrome (7836387).

It can be divided in two parts, 28 and 33005, that added together give a palindrome (33033).

The spelling of 2833005 in words is "two million, eight hundred thirty-three thousand, five".