6225025 has 9 divisors (see below), whose sum is σ = 7734531. Its totient is φ = 4970040.

The previous prime is 6225013. The next prime is 6225029. The reversal of 6225025 is 5205226.

The square root of 6225025 is 2495.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2241009 + 3984016 = 1497^2 + 1996^2 .

It is not a de Polignac number, because 6225025 - 2¹¹ = 6222977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6224987 and 6225005.

It is not an unprimeable number, because it can be changed into a prime (6225029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12226 + ... + 12724.

Almost surely, 2^6225025 is an apocalyptic number.

6225025 is the 2495-th square number.

6225025 is the 1248-th centered octagonal number.

It is an amenable number.

6225025 is a deficient number, since it is larger than the sum of its proper divisors (1509506).

6225025 is an frugal number, since it uses more digits than its factorization.

6225025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The cubic root of 6225025 is about 183.9558908919.

The spelling of 6225025 in words is "six million, two hundred twenty-five thousand, twenty-five".