6849123 has 8 divisors (see below), whose sum is σ = 9157200. Its totient is φ = 4553568.

The previous prime is 6849119. The next prime is 6849131. The reversal of 6849123 is 3219486.

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

It is not a de Polignac number, because 6849123 - 2² = 6849119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6849103) 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, 1768 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (1144650).

Almost surely, 2^6849123 is an apocalyptic number.

6849123 is a deficient number, since it is larger than the sum of its proper divisors (2308077).

6849123 is a wasteful number, since it uses less digits than its factorization.

6849123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261.

The product of its digits is 10368, while the sum is 33.

The square root of 6849123 is about 2617.0829180597. The cubic root of 6849123 is about 189.9087558192.

The spelling of 6849123 in words is "six million, eight hundred forty-nine thousand, one hundred twenty-three".