6422773 has 24 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 5100480.

The previous prime is 6422761. The next prime is 6422777. The reversal of 6422773 is 3772246.

It is a happy number.

It is not a de Polignac number, because 6422773 - 2⁹ = 6422261 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 4⁵ + 2¹⁷ + 2¹⁹ + 7² + 7⁸ + 3⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46138 + ... + 46276.

It is an arithmetic number, because the mean of its divisors is an integer number (335160).

Almost surely, 2^6422773 is an apocalyptic number.

It is an amenable number.

6422773 is a deficient number, since it is larger than the sum of its proper divisors (1621067).

6422773 is a wasteful number, since it uses less digits than its factorization.

6422773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 210 counting only the distinct ones).

The product of its digits is 14112, while the sum is 31.

The square root of 6422773 is about 2534.3190406892. The cubic root of 6422773 is about 185.8835070450.

The spelling of 6422773 in words is "six million, four hundred twenty-two thousand, seven hundred seventy-three".