6568025 has 12 divisors (see below), whose sum is σ = 8299692. Its totient is φ = 5154240.

The previous prime is 6567971. The next prime is 6568027. The reversal of 6568025 is 5208656.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 177241 + 6390784 = 421^2 + 2528^2 .

It is not a de Polignac number, because 6568025 - 2⁶ = 6567961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6567982 and 6568000.

It is not an unprimeable number, because it can be changed into a prime (6568027) 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, 1154 + ... + 3803.

It is an arithmetic number, because the mean of its divisors is an integer number (691641).

Almost surely, 2^6568025 is an apocalyptic number.

It is an amenable number.

6568025 is a deficient number, since it is larger than the sum of its proper divisors (1731667).

6568025 is a wasteful number, since it uses less digits than its factorization.

6568025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 6568025 is about 2562.8158341949. The cubic root of 6568025 is about 187.2743359202.

The spelling of 6568025 in words is "six million, five hundred sixty-eight thousand, twenty-five".