6604123 has 8 divisors (see below), whose sum is σ = 6746960. Its totient is φ = 6462720.

The previous prime is 6604099. The next prime is 6604133. The reversal of 6604123 is 3214066.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6604123 is a prime.

It is a super-2 number, since 2×6604123² = 87228881198258, which contains 22 as substring.

It is a Duffinian number.

6604123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6604094 and 6604103.

It is not an unprimeable number, because it can be changed into a prime (6604133) 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, 15943 + ... + 16351.

It is an arithmetic number, because the mean of its divisors is an integer number (843370).

Almost surely, 2^6604123 is an apocalyptic number.

6604123 is a deficient number, since it is larger than the sum of its proper divisors (142837).

6604123 is a wasteful number, since it uses less digits than its factorization.

6604123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6604123 is about 2569.8488282387. The cubic root of 6604123 is about 187.6167971557.

Adding to 6604123 its reverse (3214066), we get a palindrome (9818189).

The spelling of 6604123 in words is "six million, six hundred four thousand, one hundred twenty-three".