5939939 has 4 divisors (see below), whose sum is σ = 5952624. Its totient is φ = 5927256.

The previous prime is 5939929. The next prime is 5939959. The reversal of 5939939 is 9399395.

It is a happy number.

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 5939939 - 2¹² = 5935843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5939893 and 5939902.

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, 5612 + ... + 6585.

It is an arithmetic number, because the mean of its divisors is an integer number (1488156).

Almost surely, 2^5939939 is an apocalyptic number.

5939939 is a deficient number, since it is larger than the sum of its proper divisors (12685).

5939939 is a wasteful number, since it uses less digits than its factorization.

5939939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12684.

The product of its digits is 295245, while the sum is 47.

The square root of 5939939 is about 2437.1990070571. The cubic root of 5939939 is about 181.1037021600.

The spelling of 5939939 in words is "five million, nine hundred thirty-nine thousand, nine hundred thirty-nine".