6485224 has 8 divisors (see below), whose sum is σ = 12159810. Its totient is φ = 3242608.

The previous prime is 6485209. The next prime is 6485233. The reversal of 6485224 is 4225846.

It can be written as a sum of positive squares in only one way, i.e., 6160324 + 324900 = 2482^2 + 570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405319 + ... + 405334.

Almost surely, 2^6485224 is an apocalyptic number.

It is an amenable number.

6485224 is a deficient number, since it is larger than the sum of its proper divisors (5674586).

6485224 is a wasteful number, since it uses less digits than its factorization.

6485224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810659 (or 810655 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 6485224 is about 2546.6102960602. The cubic root of 6485224 is about 186.4840362294.

The spelling of 6485224 in words is "six million, four hundred eighty-five thousand, two hundred twenty-four".