6938223 has 8 divisors (see below), whose sum is σ = 9408000. Its totient is φ = 4546968.

The previous prime is 6938213. The next prime is 6938231. The reversal of 6938223 is 3228396.

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

It is not a de Polignac number, because 6938223 - 2⁴ = 6938207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6938213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19423 + ... + 19776.

It is an arithmetic number, because the mean of its divisors is an integer number (1176000).

Almost surely, 2^6938223 is an apocalyptic number.

6938223 is a deficient number, since it is larger than the sum of its proper divisors (2469777).

6938223 is a wasteful number, since it uses less digits than its factorization.

6938223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39261.

The product of its digits is 15552, while the sum is 33.

The square root of 6938223 is about 2634.0506828837. The cubic root of 6938223 is about 190.7287158611.

The spelling of 6938223 in words is "six million, nine hundred thirty-eight thousand, two hundred twenty-three".