5623983 has 24 divisors (see below), whose sum is σ = 8592480. Its totient is φ = 3537600.

The previous prime is 5623979. The next prime is 5624023. The reversal of 5623983 is 3893265.

5623983 is a `hidden beast` number, since 562 + 3 + 98 + 3 = 666.

5623983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5623983 - 2² = 5623979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623283) 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 23 ways as a sum of consecutive naturals, for example, 20773 + ... + 21041.

It is an arithmetic number, because the mean of its divisors is an integer number (358020).

Almost surely, 2^5623983 is an apocalyptic number.

5623983 is a deficient number, since it is larger than the sum of its proper divisors (2968497).

5623983 is a wasteful number, since it uses less digits than its factorization.

5623983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 396 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5623983 is about 2371.4938330091. The cubic root of 5623983 is about 177.8339464733.

The spelling of 5623983 in words is "five million, six hundred twenty-three thousand, nine hundred eighty-three".