5805424 has 20 divisors (see below), whose sum is σ = 11340544. Its totient is φ = 2878848.

The previous prime is 5805419. The next prime is 5805439. The reversal of 5805424 is 4245085.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5805392 and 5805401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604 + ... + 3460.

Almost surely, 2^5805424 is an apocalyptic number.

It is an amenable number.

5805424 is a deficient number, since it is larger than the sum of its proper divisors (5535120).

5805424 is a wasteful number, since it uses less digits than its factorization.

5805424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5805424 is about 2409.4447493147. Note that the first 3 decimals coincide. The cubic root of 5805424 is about 179.7261679958.

The spelling of 5805424 in words is "five million, eight hundred five thousand, four hundred twenty-four".