3021025 has 24 divisors (see below), whose sum is σ = 4366784. Its totient is φ = 2030400.

The previous prime is 3021001. The next prime is 3021059. The reversal of 3021025 is 5201203.

It is not a de Polignac number, because 3021025 - 2⁵ = 3020993 is a prime.

It is a Duffinian number.

3021025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3020996 and 3021014.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10534 + ... + 10816.

Almost surely, 2^3021025 is an apocalyptic number.

3021025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3021025 is a deficient number, since it is larger than the sum of its proper divisors (1345759).

3021025 is a wasteful number, since it uses less digits than its factorization.

3021025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 3021025 is about 1738.1096052896. The cubic root of 3021025 is about 144.5610985102.

Adding to 3021025 its reverse (5201203), we get a palindrome (8222228).

The spelling of 3021025 in words is "three million, twenty-one thousand, twenty-five".