3002105 has 4 divisors (see below), whose sum is σ = 3602532. Its totient is φ = 2401680.

The previous prime is 3002101. The next prime is 3002107. The reversal of 3002105 is 5012003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 802816 + 2199289 = 896^2 + 1483^2 .

It is not a de Polignac number, because 3002105 - 2² = 3002101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3002101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300206 + ... + 300215.

It is an arithmetic number, because the mean of its divisors is an integer number (900633).

Almost surely, 2^3002105 is an apocalyptic number.

It is an amenable number.

3002105 is a deficient number, since it is larger than the sum of its proper divisors (600427).

3002105 is an equidigital number, since it uses as much as digits as its factorization.

3002105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600426.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 3002105 is about 1732.6583621707. The cubic root of 3002105 is about 144.2586817591.

Adding to 3002105 its reverse (5012003), we get a palindrome (8014108).

The spelling of 3002105 in words is "three million, two thousand, one hundred five".