5982161 has 4 divisors (see below), whose sum is σ = 5987892. Its totient is φ = 5976432.

The previous prime is 5982127. The next prime is 5982173. The reversal of 5982161 is 1612895.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5953600 + 28561 = 2440^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 5982161 - 2¹⁰ = 5981137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5982121) 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 3 ways as a sum of consecutive naturals, for example, 806 + ... + 3551.

It is an arithmetic number, because the mean of its divisors is an integer number (1496973).

Almost surely, 2^5982161 is an apocalyptic number.

It is an amenable number.

5982161 is a deficient number, since it is larger than the sum of its proper divisors (5731).

5982161 is a wasteful number, since it uses less digits than its factorization.

5982161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5730.

The product of its digits is 4320, while the sum is 32.

The square root of 5982161 is about 2445.8456615249. The cubic root of 5982161 is about 181.5317937660.

The spelling of 5982161 in words is "five million, nine hundred eighty-two thousand, one hundred sixty-one".