6425075 has 6 divisors (see below), whose sum is σ = 7967124. Its totient is φ = 5140040.

The previous prime is 6425071. The next prime is 6425077. The reversal of 6425075 is 5705246.

6425075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6425075 - 2² = 6425071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6425071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128477 + ... + 128526.

It is an arithmetic number, because the mean of its divisors is an integer number (1327854).

Almost surely, 2^6425075 is an apocalyptic number.

6425075 is a deficient number, since it is larger than the sum of its proper divisors (1542049).

6425075 is a wasteful number, since it uses less digits than its factorization.

6425075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257013 (or 257008 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 6425075 is about 2534.7731653937. The cubic root of 6425075 is about 185.9057120293.

The spelling of 6425075 in words is "six million, four hundred twenty-five thousand, seventy-five".