3005025 has 24 divisors (see below), whose sum is σ = 5029440. Its totient is φ = 1583040.

The previous prime is 3005011. The next prime is 3005027. The reversal of 3005025 is 5205003.

It is not a de Polignac number, because 3005025 - 2⁵ = 3004993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

3005025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3004995 and 3005013.

It is not an unprimeable number, because it can be changed into a prime (3005027) 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, 7531 + ... + 7919.

It is an arithmetic number, because the mean of its divisors is an integer number (209560).

Almost surely, 2^3005025 is an apocalyptic number.

It is an amenable number.

3005025 is a deficient number, since it is larger than the sum of its proper divisors (2024415).

3005025 is a wasteful number, since it uses less digits than its factorization.

3005025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 3005025 is about 1733.5007931928. The cubic root of 3005025 is about 144.3054377134.

The spelling of 3005025 in words is "three million, five thousand, twenty-five".