6606243 has 24 divisors (see below), whose sum is σ = 11481600. Its totient is φ = 3575664.

The previous prime is 6606233. The next prime is 6606247. The reversal of 6606243 is 3426066.

6606243 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6606243 - 2⁸ = 6605987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6606247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1563 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (478400).

Almost surely, 2^6606243 is an apocalyptic number.

6606243 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6606243 is a deficient number, since it is larger than the sum of its proper divisors (4875357).

6606243 is a wasteful number, since it uses less digits than its factorization.

6606243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551 (or 5548 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 6606243 is about 2570.2612707661. The cubic root of 6606243 is about 187.6368707298.

It can be divided in two parts, 660 and 6243, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6606243 in words is "six million, six hundred six thousand, two hundred forty-three".