6422057 has 8 divisors (see below), whose sum is σ = 6794400. Its totient is φ = 6053184.

The previous prime is 6422051. The next prime is 6422071. The reversal of 6422057 is 7502246.

6422057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6422057 - 2⁴ = 6422041 is a prime.

It is a super-2 number, since 2×6422057² = 82485632222498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6422051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569 + ... + 5057.

It is an arithmetic number, because the mean of its divisors is an integer number (849300).

Almost surely, 2^6422057 is an apocalyptic number.

It is an amenable number.

6422057 is a deficient number, since it is larger than the sum of its proper divisors (372343).

6422057 is a wasteful number, since it uses less digits than its factorization.

6422057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 6422057 is about 2534.1777759265. The cubic root of 6422057 is about 185.8765994607.

The spelling of 6422057 in words is "six million, four hundred twenty-two thousand, fifty-seven".