6433925 has 12 divisors (see below), whose sum is σ = 8173956. Its totient is φ = 5020800.

The previous prime is 6433909. The next prime is 6433927. The reversal of 6433925 is 5293346.

6433925 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 73441 + 6360484 = 271^2 + 2522^2 .

It is not a de Polignac number, because 6433925 - 2⁴ = 6433909 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6433891 and 6433900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6433927) 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, 2114 + ... + 4163.

It is an arithmetic number, because the mean of its divisors is an integer number (681163).

Almost surely, 2^6433925 is an apocalyptic number.

It is an amenable number.

6433925 is a deficient number, since it is larger than the sum of its proper divisors (1740031).

6433925 is a wasteful number, since it uses less digits than its factorization.

6433925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328 (or 6323 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 6433925 is about 2536.5182830013. The cubic root of 6433925 is about 185.9910293589.

The spelling of 6433925 in words is "six million, four hundred thirty-three thousand, nine hundred twenty-five".