6606359 has 4 divisors (see below), whose sum is σ = 6893616. Its totient is φ = 6319104.

The previous prime is 6606343. The next prime is 6606389. The reversal of 6606359 is 9536066.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9536066 = 2 ⋅4768033.

It is a cyclic number.

It is not a de Polignac number, because 6606359 - 2⁴ = 6606343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6606329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143594 + ... + 143639.

It is an arithmetic number, because the mean of its divisors is an integer number (1723404).

Almost surely, 2^6606359 is an apocalyptic number.

6606359 is a deficient number, since it is larger than the sum of its proper divisors (287257).

6606359 is a wasteful number, since it uses less digits than its factorization.

6606359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287256.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 6606359 is about 2570.2838364663. The cubic root of 6606359 is about 187.6379689713.

The spelling of 6606359 in words is "six million, six hundred six thousand, three hundred fifty-nine".