6425895 has 32 divisors (see below), whose sum is σ = 12372480. Its totient is φ = 2782080.

The previous prime is 6425869. The next prime is 6425899. The reversal of 6425895 is 5985246.

6425895 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 6425895 - 2⁵ = 6425863 is a prime.

It is a d-powerful number, because it can be written as 6² + 4¹¹ + 2¹⁷ + 5³ + 8⁷ + 9² + 5⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425899) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (386640).

Almost surely, 2^6425895 is an apocalyptic number.

6425895 is a deficient number, since it is larger than the sum of its proper divisors (5946585).

6425895 is a wasteful number, since it uses less digits than its factorization.

6425895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255.

The product of its digits is 86400, while the sum is 39.

The square root of 6425895 is about 2534.9349104070. The cubic root of 6425895 is about 185.9136204298.

The spelling of 6425895 in words is "six million, four hundred twenty-five thousand, eight hundred ninety-five".