6622773 has 8 divisors (see below), whose sum is σ = 9295200. Its totient is φ = 4182768.

The previous prime is 6622753. The next prime is 6622783. The reversal of 6622773 is 3772266.

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

It is not a de Polignac number, because 6622773 - 2¹⁰ = 6621749 is a prime.

It is a super-2 number, since 2×6622773² = 87722244419058, which contains 22 as substring.

6622773 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58038 + ... + 58151.

It is an arithmetic number, because the mean of its divisors is an integer number (1161900).

Almost surely, 2^6622773 is an apocalyptic number.

It is an amenable number.

6622773 is a deficient number, since it is larger than the sum of its proper divisors (2672427).

6622773 is a wasteful number, since it uses less digits than its factorization.

6622773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116211.

The product of its digits is 21168, while the sum is 33.

The square root of 6622773 is about 2573.4748881619. The cubic root of 6622773 is about 187.7932407026.

The spelling of 6622773 in words is "six million, six hundred twenty-two thousand, seven hundred seventy-three".