6748222 has 8 divisors (see below), whose sum is σ = 10901016. Its totient is φ = 3114552.

The previous prime is 6748207. The next prime is 6748229. The reversal of 6748222 is 2228476.

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

It is a super-2 number, since 2×6748222² = 91077000322568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129748 + ... + 129799.

It is an arithmetic number, because the mean of its divisors is an integer number (1362627).

Almost surely, 2^6748222 is an apocalyptic number.

6748222 is a deficient number, since it is larger than the sum of its proper divisors (4152794).

6748222 is a wasteful number, since it uses less digits than its factorization.

6748222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259562.

The product of its digits is 10752, while the sum is 31.

The square root of 6748222 is about 2597.7340125579. The cubic root of 6748222 is about 188.9715624002.

The spelling of 6748222 in words is "six million, seven hundred forty-eight thousand, two hundred twenty-two".