6869226 has 64 divisors (see below), whose sum is σ = 17676288. Its totient is φ = 1729728.

The previous prime is 6869189. The next prime is 6869237. The reversal of 6869226 is 6229686.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12285 + ... + 12831.

It is an arithmetic number, because the mean of its divisors is an integer number (276192).

Almost surely, 2^6869226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6869226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8838144).

6869226 is an abundant number, since it is smaller than the sum of its proper divisors (10807062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6869226 is a wasteful number, since it uses less digits than its factorization.

6869226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595.

The product of its digits is 62208, while the sum is 39.

The square root of 6869226 is about 2620.9208305479. The cubic root of 6869226 is about 190.0943760135.

The spelling of 6869226 in words is "six million, eight hundred sixty-nine thousand, two hundred twenty-six".