6672422 has 8 divisors (see below), whose sum is σ = 10252872. Its totient is φ = 3254800.

The previous prime is 6672397. The next prime is 6672433. The reversal of 6672422 is 2242766.

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

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, 40604 + ... + 40767.

It is an arithmetic number, because the mean of its divisors is an integer number (1281609).

Almost surely, 2^6672422 is an apocalyptic number.

6672422 is a deficient number, since it is larger than the sum of its proper divisors (3580450).

6672422 is a wasteful number, since it uses less digits than its factorization.

6672422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81414.

The product of its digits is 8064, while the sum is 29.

The square root of 6672422 is about 2583.1031725427. The cubic root of 6672422 is about 188.2613499586.

The spelling of 6672422 in words is "six million, six hundred seventy-two thousand, four hundred twenty-two".