6356422 has 4 divisors (see below), whose sum is σ = 9534636. Its totient is φ = 3178210.

The previous prime is 6356407. The next prime is 6356437. The reversal of 6356422 is 2246536.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (6356407) and next prime (6356437).

It is a d-powerful number, because it can be written as 6² + 3¹⁴ + 5 + 6² + 4¹⁰ + 2⁹ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1589104 + ... + 1589107.

It is an arithmetic number, because the mean of its divisors is an integer number (2383659).

Almost surely, 2^6356422 is an apocalyptic number.

6356422 is a deficient number, since it is larger than the sum of its proper divisors (3178214).

6356422 is a wasteful number, since it uses less digits than its factorization.

6356422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178213.

The product of its digits is 8640, while the sum is 28.

The square root of 6356422 is about 2521.1945581410. The cubic root of 6356422 is about 185.2411950214.

The spelling of 6356422 in words is "six million, three hundred fifty-six thousand, four hundred twenty-two".