5982661 has 2 divisors, whose sum is σ = 5982662. Its totient is φ = 5982660.

The previous prime is 5982637. The next prime is 5982689. The reversal of 5982661 is 1662895.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5909761 + 72900 = 2431^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 5982661 - 2¹³ = 5974469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5982661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5982601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2991330 + 2991331.

It is an arithmetic number, because the mean of its divisors is an integer number (2991331).

Almost surely, 2^5982661 is an apocalyptic number.

It is an amenable number.

5982661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5982661 is an equidigital number, since it uses as much as digits as its factorization.

5982661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 5982661 is about 2445.9478735247. The cubic root of 5982661 is about 181.5368512120.

The spelling of 5982661 in words is "five million, nine hundred eighty-two thousand, six hundred sixty-one".