5806623 has 4 divisors (see below), whose sum is σ = 7742168. Its totient is φ = 3871080.

The previous prime is 5806613. The next prime is 5806637. The reversal of 5806623 is 3266085.

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

It is not a de Polignac number, because 5806623 - 2⁹ = 5806111 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5806613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967768 + ... + 967773.

It is an arithmetic number, because the mean of its divisors is an integer number (1935542).

Almost surely, 2^5806623 is an apocalyptic number.

5806623 is a deficient number, since it is larger than the sum of its proper divisors (1935545).

5806623 is a wasteful number, since it uses less digits than its factorization.

5806623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935544.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5806623 is about 2409.6935489809. The cubic root of 5806623 is about 179.7385401522.

The spelling of 5806623 in words is "five million, eight hundred six thousand, six hundred twenty-three".