6485265 has 40 divisors (see below), whose sum is σ = 11848320. Its totient is φ = 3392928.

The previous prime is 6485261. The next prime is 6485291. The reversal of 6485265 is 5625846.

6485265 is a `hidden beast` number, since 648 + 5 + 2 + 6 + 5 = 666.

It is not a de Polignac number, because 6485265 - 2² = 6485261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485261) 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 39 ways as a sum of consecutive naturals, for example, 27016 + ... + 27254.

It is an arithmetic number, because the mean of its divisors is an integer number (296208).

Almost surely, 2^6485265 is an apocalyptic number.

It is an amenable number.

6485265 is a deficient number, since it is larger than the sum of its proper divisors (5363055).

6485265 is a wasteful number, since it uses less digits than its factorization.

6485265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 314 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 6485265 is about 2546.6183459639. The cubic root of 6485265 is about 186.4844292166.

The spelling of 6485265 in words is "six million, four hundred eighty-five thousand, two hundred sixty-five".