6929223 has 16 divisors (see below), whose sum is σ = 10622976. Its totient is φ = 3935520.

The previous prime is 6929203. The next prime is 6929267. The reversal of 6929223 is 3229296.

It is a happy number.

It is not a de Polignac number, because 6929223 - 2⁵ = 6929191 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 9² + 2² + 9² + 2²⁰ + 2²² + 3⁸ .

6929223 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6929203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2890 + ... + 4712.

It is an arithmetic number, because the mean of its divisors is an integer number (663936).

Almost surely, 2^6929223 is an apocalyptic number.

6929223 is a deficient number, since it is larger than the sum of its proper divisors (3693753).

6929223 is a wasteful number, since it uses less digits than its factorization.

6929223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014.

The product of its digits is 11664, while the sum is 33.

The square root of 6929223 is about 2632.3417331342. The cubic root of 6929223 is about 190.6462114890.

It can be divided in two parts, 69 and 29223, that added together give a palindrome (29292).

The spelling of 6929223 in words is "six million, nine hundred twenty-nine thousand, two hundred twenty-three".