6492025 has 6 divisors (see below), whose sum is σ = 8050142. Its totient is φ = 5193600.

The previous prime is 6492007. The next prime is 6492029. The reversal of 6492025 is 5202946.

It can be written as a sum of positive squares in 3 ways, for example, as 35344 + 6456681 = 188^2 + 2541^2 .

It is not a de Polignac number, because 6492025 - 2⁵ = 6491993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6491984 and 6492002.

It is not an unprimeable number, because it can be changed into a prime (6492029) 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, 129816 + ... + 129865.

Almost surely, 2^6492025 is an apocalyptic number.

It is an amenable number.

6492025 is a deficient number, since it is larger than the sum of its proper divisors (1558117).

6492025 is a wasteful number, since it uses less digits than its factorization.

6492025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259691 (or 259686 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6492025 is about 2547.9452505892. The cubic root of 6492025 is about 186.5492015367.

The spelling of 6492025 in words is "six million, four hundred ninety-two thousand, twenty-five".