6696123 has 8 divisors (see below), whose sum is σ = 10203648. Its totient is φ = 3826344.

The previous prime is 6696103. The next prime is 6696127. The reversal of 6696123 is 3216966.

It is a happy number.

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

It is not a de Polignac number, because 6696123 - 2⁵ = 6696091 is a prime.

It is a super-2 number, since 2×6696123² = 89676126462258, which contains 22 as substring.

6696123 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6696127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159411 + ... + 159452.

It is an arithmetic number, because the mean of its divisors is an integer number (1275456).

Almost surely, 2^6696123 is an apocalyptic number.

6696123 is a deficient number, since it is larger than the sum of its proper divisors (3507525).

6696123 is a wasteful number, since it uses less digits than its factorization.

6696123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318873.

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

The square root of 6696123 is about 2587.6868048510. The cubic root of 6696123 is about 188.4839932279.

The spelling of 6696123 in words is "six million, six hundred ninety-six thousand, one hundred twenty-three".