3050005 has 24 divisors (see below), whose sum is σ = 4350240. Its totient is φ = 2046240.

The previous prime is 3049999. The next prime is 3050009. The reversal of 3050005 is 5000503.

It is not a de Polignac number, because 3050005 - 2⁵ = 3049973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3050009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14350 + ... + 14560.

It is an arithmetic number, because the mean of its divisors is an integer number (181260).

Almost surely, 2^3050005 is an apocalyptic number.

3050005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3050005 is a deficient number, since it is larger than the sum of its proper divisors (1300235).

3050005 is a wasteful number, since it uses less digits than its factorization.

3050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 3050005 is about 1746.4263511525. The cubic root of 3050005 is about 145.0218754154.

Adding to 3050005 its reverse (5000503), we get a palindrome (8050508).

The spelling of 3050005 in words is "three million, fifty thousand, five".