3057025 has 12 divisors (see below), whose sum is σ = 4014252. Its totient is φ = 2301440.

The previous prime is 3057023. The next prime is 3057037. The reversal of 3057025 is 5207503.

It can be written as a sum of positive squares in 6 ways, for example, as 204304 + 2852721 = 452^2 + 1689^2 .

It is not a de Polignac number, because 3057025 - 2¹ = 3057023 is a prime.

It is a Duffinian number.

3057025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3056987 and 3057005.

It is not an unprimeable number, because it can be changed into a prime (3057023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3172 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (334521).

Almost surely, 2^3057025 is an apocalyptic number.

It is an amenable number.

3057025 is a deficient number, since it is larger than the sum of its proper divisors (957227).

3057025 is a wasteful number, since it uses less digits than its factorization.

3057025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220 (or 7215 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 3057025 is about 1748.4350145201. The cubic root of 3057025 is about 145.1330526648.

The spelling of 3057025 in words is "three million, fifty-seven thousand, twenty-five".