6205025 has 6 divisors (see below), whose sum is σ = 7694262. Its totient is φ = 4964000.

The previous prime is 6205021. The next prime is 6205033. The reversal of 6205025 is 5205026.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 192721 + 6012304 = 439^2 + 2452^2 .

It is not a de Polignac number, because 6205025 - 2² = 6205021 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 6204988 and 6205006.

It is not an unprimeable number, because it can be changed into a prime (6205021) 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 5 ways as a sum of consecutive naturals, for example, 124076 + ... + 124125.

It is an arithmetic number, because the mean of its divisors is an integer number (1282377).

Almost surely, 2^6205025 is an apocalyptic number.

It is an amenable number.

6205025 is a deficient number, since it is larger than the sum of its proper divisors (1489237).

6205025 is a wasteful number, since it uses less digits than its factorization.

6205025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248211 (or 248206 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 6205025 is about 2490.9887595090. The cubic root of 6205025 is about 183.7586726744.

Subtracting from 6205025 its reverse (5205026), we obtain a palindrome (999999).

The spelling of 6205025 in words is "six million, two hundred five thousand, twenty-five".