6435224 has 16 divisors (see below), whose sum is σ = 12701400. Its totient is φ = 3048192.

The previous prime is 6435179. The next prime is 6435277. The reversal of 6435224 is 4225346.

It is a d-powerful number, because it can be written as 6⁸ + 4⁶ + 3³ + 5³ + 2¹⁵ + 2¹⁹ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 6435193 and 6435202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21017 + ... + 21320.

Almost surely, 2^6435224 is an apocalyptic number.

It is an amenable number.

6435224 is a deficient number, since it is larger than the sum of its proper divisors (6266176).

6435224 is a wasteful number, since it uses less digits than its factorization.

6435224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42362 (or 42358 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 6435224 is about 2536.7743297345. The cubic root of 6435224 is about 186.0035456217.

The spelling of 6435224 in words is "six million, four hundred thirty-five thousand, two hundred twenty-four".