5809623 has 8 divisors (see below), whose sum is σ = 7911168. Its totient is φ = 3790584.

The previous prime is 5809619. The next prime is 5809627. The reversal of 5809623 is 3269085.

It is a happy number.

5809623 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 (5809619) and next prime (5809627).

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

It is not a de Polignac number, because 5809623 - 2² = 5809619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5809627) 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 7 ways as a sum of consecutive naturals, for example, 20461 + ... + 20742.

It is an arithmetic number, because the mean of its divisors is an integer number (988896).

Almost surely, 2^5809623 is an apocalyptic number.

5809623 is a deficient number, since it is larger than the sum of its proper divisors (2101545).

5809623 is a wasteful number, since it uses less digits than its factorization.

5809623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41253.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 5809623 is about 2410.3159543927. The cubic root of 5809623 is about 179.7694888801.

It can be divided in two parts, 5 and 809623, that added together give a triangular number (809628 = T₁₂₇₂).

The spelling of 5809623 in words is "five million, eight hundred nine thousand, six hundred twenty-three".