6604033 has 2 divisors, whose sum is σ = 6604034. Its totient is φ = 6604032.

The previous prime is 6604027. The next prime is 6604049. The reversal of 6604033 is 3304066.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6594624 + 9409 = 2568^2 + 97^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6604033 is a prime.

It is a super-2 number, since 2×6604033² = 87226503730178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6603995 and 6604013.

It is not a weakly prime, because it can be changed into another prime (6604063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302016 + 3302017.

It is an arithmetic number, because the mean of its divisors is an integer number (3302017).

Almost surely, 2^6604033 is an apocalyptic number.

It is an amenable number.

6604033 is a deficient number, since it is larger than the sum of its proper divisors (1).

6604033 is an equidigital number, since it uses as much as digits as its factorization.

6604033 is an evil number, because the sum of its binary digits is even.

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

The square root of 6604033 is about 2569.8313174214. The cubic root of 6604033 is about 187.6159448807.

Adding to 6604033 its reverse (3304066), we get a palindrome (9908099).

The spelling of 6604033 in words is "six million, six hundred four thousand, thirty-three".