5971239 has 14 divisors (see below), whose sum is σ = 8953856. Its totient is φ = 3980340.

The previous prime is 5971193. The next prime is 5971243. The reversal of 5971239 is 9321795.

It is not a de Polignac number, because 5971239 - 2⁸ = 5970983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5971279) 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 13 ways as a sum of consecutive naturals, for example, 3367 + ... + 4824.

Almost surely, 2^5971239 is an apocalyptic number.

5971239 is a deficient number, since it is larger than the sum of its proper divisors (2982617).

5971239 is an frugal number, since it uses more digits than its factorization.

5971239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209 (or 8194 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 5971239 is about 2443.6118758919. The cubic root of 5971239 is about 181.4212485346.

The spelling of 5971239 in words is "five million, nine hundred seventy-one thousand, two hundred thirty-nine".