5981117 has 8 divisors (see below), whose sum is σ = 6092856. Its totient is φ = 5870592.

The previous prime is 5981099. The next prime is 5981123. The reversal of 5981117 is 7111895.

It can be written as a sum of positive squares in 4 ways, for example, as 649636 + 5331481 = 806^2 + 2309^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5981117 - 2²⁰ = 4932541 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 (5981137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18953 + ... + 19265.

It is an arithmetic number, because the mean of its divisors is an integer number (761607).

Almost surely, 2^5981117 is an apocalyptic number.

It is an amenable number.

5981117 is a deficient number, since it is larger than the sum of its proper divisors (111739).

5981117 is a wasteful number, since it uses less digits than its factorization.

5981117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its digits is 2520, while the sum is 32.

The square root of 5981117 is about 2445.6322290974. The cubic root of 5981117 is about 181.5212329102.

The spelling of 5981117 in words is "five million, nine hundred eighty-one thousand, one hundred seventeen".