5911983 has 48 divisors (see below), whose sum is σ = 11232000. Its totient is φ = 2903040.

The previous prime is 5911981. The next prime is 5911987. The reversal of 5911983 is 3891195.

It is a happy number.

It is not a de Polignac number, because 5911983 - 2¹ = 5911981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5911981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12943 + ... + 13391.

It is an arithmetic number, because the mean of its divisors is an integer number (234000).

Almost surely, 2^5911983 is an apocalyptic number.

5911983 is a deficient number, since it is larger than the sum of its proper divisors (5320017).

5911983 is a wasteful number, since it uses less digits than its factorization.

5911983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 489 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 5911983 is about 2431.4569706248. The cubic root of 5911983 is about 180.8191370188.

The spelling of 5911983 in words is "five million, nine hundred eleven thousand, nine hundred eighty-three".