6489622 has 8 divisors (see below), whose sum is σ = 9748872. Its totient is φ = 3240000.

The previous prime is 6489601. The next prime is 6489629. The reversal of 6489622 is 2269846.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6489629) 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, 379 + ... + 3622.

It is an arithmetic number, because the mean of its divisors is an integer number (1218609).

Almost surely, 2^6489622 is an apocalyptic number.

6489622 is a deficient number, since it is larger than the sum of its proper divisors (3259250).

6489622 is a wasteful number, since it uses less digits than its factorization.

6489622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814.

The product of its digits is 41472, while the sum is 37.

The square root of 6489622 is about 2547.4736505016. The cubic root of 6489622 is about 186.5261818547.

The spelling of 6489622 in words is "six million, four hundred eighty-nine thousand, six hundred twenty-two".