5306805 has 48 divisors (see below), whose sum is σ = 11142144. Its totient is φ = 2280960.

The previous prime is 5306801. The next prime is 5306809. The reversal of 5306805 is 5086035.

5306805 = T₁₆₀ + T₁₆₁ + ... + T₃₂₉.

5306805 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5306801) and next prime (5306809).

It is not a de Polignac number, because 5306805 - 2² = 5306801 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5306801) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 4860 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (232128).

Almost surely, 2^5306805 is an apocalyptic number.

It is an amenable number.

5306805 is an abundant number, since it is smaller than the sum of its proper divisors (5835339).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5306805 is a wasteful number, since it uses less digits than its factorization.

5306805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5306805 is about 2303.6503640961. The cubic root of 5306805 is about 174.4259283933.

The spelling of 5306805 in words is "five million, three hundred six thousand, eight hundred five".