960581 has 2 divisors, whose sum is σ = 960582. Its totient is φ = 960580.

The previous prime is 960569. The next prime is 960587. The reversal of 960581 is 185069.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 902500 + 58081 = 950^2 + 241^2 .

It is an emirp because it is prime and its reverse (185069) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 960581 - 2¹⁸ = 698437 is a prime.

It is a super-2 number, since 2×960581² = 1845431715122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (960587) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480290 + 480291.

It is an arithmetic number, because the mean of its divisors is an integer number (480291).

2⁹⁶⁰⁵⁸¹ is an apocalyptic number.

It is an amenable number.

960581 is a deficient number, since it is larger than the sum of its proper divisors (1).

960581 is an equidigital number, since it uses as much as digits as its factorization.

960581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 960581 is about 980.0923425882. The cubic root of 960581 is about 98.6683799211.

The spelling of 960581 in words is "nine hundred sixty thousand, five hundred eighty-one".