6622246 has 4 divisors (see below), whose sum is σ = 9933372. Its totient is φ = 3311122.

The previous prime is 6622211. The next prime is 6622283. The reversal of 6622246 is 6422266.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655560 + ... + 1655563.

It is an arithmetic number, because the mean of its divisors is an integer number (2483343).

Almost surely, 2^6622246 is an apocalyptic number.

6622246 is a deficient number, since it is larger than the sum of its proper divisors (3311126).

6622246 is a wasteful number, since it uses less digits than its factorization.

6622246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311125.

The product of its digits is 6912, while the sum is 28.

The square root of 6622246 is about 2573.3724953842. The cubic root of 6622246 is about 187.7882594224.

The spelling of 6622246 in words is "six million, six hundred twenty-two thousand, two hundred forty-six".