5805207 has 6 divisors (see below), whose sum is σ = 8385312. Its totient is φ = 3870132.

The previous prime is 5805193. The next prime is 5805227. The reversal of 5805207 is 7025085.

It is a happy number.

It is not a de Polignac number, because 5805207 - 2¹⁸ = 5543063 is a prime.

5805207 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5805227) 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 5 ways as a sum of consecutive naturals, for example, 322503 + ... + 322520.

It is an arithmetic number, because the mean of its divisors is an integer number (1397552).

Almost surely, 2^5805207 is an apocalyptic number.

5805207 is a deficient number, since it is larger than the sum of its proper divisors (2580105).

5805207 is a wasteful number, since it uses less digits than its factorization.

5805207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645029 (or 645026 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 5805207 is about 2409.3997177720. The cubic root of 5805207 is about 179.7239286495.

The spelling of 5805207 in words is "five million, eight hundred five thousand, two hundred seven".