6424622 has 8 divisors (see below), whose sum is σ = 10144200. Its totient is φ = 3043224.

The previous prime is 6424619. The next prime is 6424637. The reversal of 6424622 is 2264246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6 + 4 + 2¹¹ + 4¹¹ + 6² + 2¹⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 6424591 and 6424600.

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, 84497 + ... + 84572.

It is an arithmetic number, because the mean of its divisors is an integer number (1268025).

Almost surely, 2^6424622 is an apocalyptic number.

6424622 is a deficient number, since it is larger than the sum of its proper divisors (3719578).

6424622 is a wasteful number, since it uses less digits than its factorization.

6424622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169090.

The product of its digits is 4608, while the sum is 26.

The square root of 6424622 is about 2534.6838067104. The cubic root of 6424622 is about 185.9013428317.

Adding to 6424622 its reverse (2264246), we get a palindrome (8688868).

The spelling of 6424622 in words is "six million, four hundred twenty-four thousand, six hundred twenty-two".