6711422 has 4 divisors (see below), whose sum is σ = 10067136. Its totient is φ = 3355710.

The previous prime is 6711421. The next prime is 6711431. The reversal of 6711422 is 2241176.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6711421) 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 as a sum of consecutive naturals, namely, 1677854 + ... + 1677857.

It is an arithmetic number, because the mean of its divisors is an integer number (2516784).

Almost surely, 2^6711422 is an apocalyptic number.

6711422 is a deficient number, since it is larger than the sum of its proper divisors (3355714).

6711422 is a wasteful number, since it uses less digits than its factorization.

6711422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355713.

The product of its digits is 672, while the sum is 23.

The square root of 6711422 is about 2590.6412333629. The cubic root of 6711422 is about 188.6274306208.

Adding to 6711422 its reverse (2241176), we get a palindrome (8952598).

The spelling of 6711422 in words is "six million, seven hundred eleven thousand, four hundred twenty-two".