6750422 has 16 divisors (see below), whose sum is σ = 11819520. Its totient is φ = 2831208.

The previous prime is 6750413. The next prime is 6750437. The reversal of 6750422 is 2240576.

It is a junction number, because it is equal to n+sod(n) for n = 6750391 and 6750400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4472 + ... + 5787.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^6750422 is an apocalyptic number.

6750422 is a deficient number, since it is larger than the sum of its proper divisors (5069098).

6750422 is a wasteful number, since it uses less digits than its factorization.

6750422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10315.

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

The square root of 6750422 is about 2598.1574240219. The cubic root of 6750422 is about 188.9920958220.

Adding to 6750422 its reverse (2240576), we get a palindrome (8990998).

The spelling of 6750422 in words is "six million, seven hundred fifty thousand, four hundred twenty-two".