5306605 has 16 divisors (see below), whose sum is σ = 6793920. Its totient is φ = 3967488.

The previous prime is 5306599. The next prime is 5306621. The reversal of 5306605 is 5066035.

It is a cyclic number.

It is not a de Polignac number, because 5306605 - 2¹¹ = 5304557 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5306605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7549 + ... + 8221.

It is an arithmetic number, because the mean of its divisors is an integer number (424620).

Almost surely, 2^5306605 is an apocalyptic number.

It is an amenable number.

5306605 is a deficient number, since it is larger than the sum of its proper divisors (1487315).

5306605 is a wasteful number, since it uses less digits than its factorization.

5306605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5306605 is about 2303.6069543219. The cubic root of 5306605 is about 174.4237371423.

The spelling of 5306605 in words is "five million, three hundred six thousand, six hundred five".