6343123 has 4 divisors (see below), whose sum is σ = 6348888. Its totient is φ = 6337360.

The previous prime is 6343097. The next prime is 6343133. The reversal of 6343123 is 3213436.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6343123 is a prime.

It is a super-4 number, since 4×6343123⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6343094 and 6343103.

It is not an unprimeable number, because it can be changed into a prime (6343133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 661 + ... + 3622.

It is an arithmetic number, because the mean of its divisors is an integer number (1587222).

Almost surely, 2^6343123 is an apocalyptic number.

6343123 is a deficient number, since it is larger than the sum of its proper divisors (5765).

6343123 is a wasteful number, since it uses less digits than its factorization.

6343123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764.

The product of its digits is 1296, while the sum is 22.

The square root of 6343123 is about 2518.5557369254. Note that the first 3 decimals coincide. The cubic root of 6343123 is about 185.1119166986. Note that the first 3 decimals are identical.

Adding to 6343123 its reverse (3213436), we get a palindrome (9556559).

The spelling of 6343123 in words is "six million, three hundred forty-three thousand, one hundred twenty-three".