5939923 has 4 divisors (see below), whose sum is σ = 6479928. Its totient is φ = 5399920.

The previous prime is 5939903. The next prime is 5939929. The reversal of 5939923 is 3299395.

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

It is a cyclic number.

It is not a de Polignac number, because 5939923 - 2⁹ = 5939411 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5939929) 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, 269986 + ... + 270007.

It is an arithmetic number, because the mean of its divisors is an integer number (1619982).

Almost surely, 2^5939923 is an apocalyptic number.

5939923 is a deficient number, since it is larger than the sum of its proper divisors (540005).

5939923 is a wasteful number, since it uses less digits than its factorization.

5939923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540004.

The product of its digits is 65610, while the sum is 40.

The square root of 5939923 is about 2437.1957245983. The cubic root of 5939923 is about 181.1035395510.

The spelling of 5939923 in words is "five million, nine hundred thirty-nine thousand, nine hundred twenty-three".