6434522 has 16 divisors (see below), whose sum is σ = 10034280. Its totient is φ = 3091968.

The previous prime is 6434489. The next prime is 6434531. The reversal of 6434522 is 2254346.

It can be written as a sum of positive squares in 4 ways, for example, as 6405961 + 28561 = 2531^2 + 169^2 .

It is a d-powerful number, because it can be written as 6² + 4² + 3¹⁴ + 4¹⁰ + 5⁷ + 2⁹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 6434491 and 6434500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098 + ... + 7074.

Almost surely, 2^6434522 is an apocalyptic number.

6434522 is a deficient number, since it is larger than the sum of its proper divisors (3599758).

6434522 is a wasteful number, since it uses less digits than its factorization.

6434522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

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

The square root of 6434522 is about 2536.6359612684. The cubic root of 6434522 is about 185.9967818459.

Adding to 6434522 its reverse (2254346), we get a palindrome (8688868).

The spelling of 6434522 in words is "six million, four hundred thirty-four thousand, five hundred twenty-two".