6485120 has 32 divisors (see below), whose sum is σ = 15505020. Its totient is φ = 2593792.

The previous prime is 6485119. The next prime is 6485123. The reversal of 6485120 is 215846.

It can be written as a sum of positive squares in 2 ways, for example, as 6431296 + 53824 = 2536^2 + 232^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 6485120.

It is not an unprimeable number, because it can be changed into a prime (6485123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427 + ... + 5706.

Almost surely, 2^6485120 is an apocalyptic number.

It is an amenable number.

6485120 is an abundant number, since it is smaller than the sum of its proper divisors (9019900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6485120 is a wasteful number, since it uses less digits than its factorization.

6485120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10152 (or 10140 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6485120 is about 2546.5898766782. The cubic root of 6485120 is about 186.4830393765.

It can be divided in two parts, 64 and 85120, that added together give a cube (85184 = 44³).

The spelling of 6485120 in words is "six million, four hundred eighty-five thousand, one hundred twenty".