3025105 has 4 divisors (see below), whose sum is σ = 3630132. Its totient is φ = 2420080.

The previous prime is 3025079. The next prime is 3025109. The reversal of 3025105 is 5015203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5015203 = 443 ⋅11321.

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 2193361 = 912^2 + 1481^2 .

It is not a de Polignac number, because 3025105 - 2⁷ = 3024977 is a prime.

It is a super-2 number, since 2×3025105² = 18302520522050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3025109) 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, 302506 + ... + 302515.

It is an arithmetic number, because the mean of its divisors is an integer number (907533).

Almost surely, 2^3025105 is an apocalyptic number.

It is an amenable number.

3025105 is a deficient number, since it is larger than the sum of its proper divisors (605027).

3025105 is an equidigital number, since it uses as much as digits as its factorization.

3025105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605026.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 3025105 is about 1739.2828982083. The cubic root of 3025105 is about 144.6261475098.

The spelling of 3025105 in words is "three million, twenty-five thousand, one hundred five".