5805365 has 8 divisors (see below), whose sum is σ = 7206840. Its totient is φ = 4484032.

The previous prime is 5805343. The next prime is 5805367. The reversal of 5805365 is 5635085.

It can be written as a sum of positive squares in 4 ways, for example, as 1234321 + 4571044 = 1111^2 + 2138^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5805365 - 2¹⁰ = 5804341 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5805367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19874 + ... + 20163.

It is an arithmetic number, because the mean of its divisors is an integer number (900855).

Almost surely, 2^5805365 is an apocalyptic number.

It is an amenable number.

5805365 is a deficient number, since it is larger than the sum of its proper divisors (1401475).

5805365 is a wasteful number, since it uses less digits than its factorization.

5805365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40071.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5805365 is about 2409.4325057988. The cubic root of 5805365 is about 179.7255591468.

The spelling of 5805365 in words is "five million, eight hundred five thousand, three hundred sixty-five".