5632805 has 4 divisors (see below), whose sum is σ = 6759372. Its totient is φ = 4506240.

The previous prime is 5632799. The next prime is 5632807. The reversal of 5632805 is 5082365.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 588289 + 5044516 = 767^2 + 2246^2 .

It is not a de Polignac number, because 5632805 - 2⁶ = 5632741 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 (5632807) 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 3 ways as a sum of consecutive naturals, for example, 563276 + ... + 563285.

It is an arithmetic number, because the mean of its divisors is an integer number (1689843).

Almost surely, 2^5632805 is an apocalyptic number.

It is an amenable number.

5632805 is a deficient number, since it is larger than the sum of its proper divisors (1126567).

5632805 is a wasteful number, since it uses less digits than its factorization.

5632805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126566.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5632805 is about 2373.3531132135. The cubic root of 5632805 is about 177.9268836598.

The spelling of 5632805 in words is "five million, six hundred thirty-two thousand, eight hundred five".