962861 has 2 divisors, whose sum is σ = 962862. Its totient is φ = 962860.

The previous prime is 962839. The next prime is 962867. The reversal of 962861 is 168269.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 866761 + 96100 = 931^2 + 310^2 .

It is an emirp because it is prime and its reverse (168269) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 962861 - 2¹⁸ = 700717 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 962861.

It is not a weakly prime, because it can be changed into another prime (962867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481430 + 481431.

It is an arithmetic number, because the mean of its divisors is an integer number (481431).

2⁹⁶²⁸⁶¹ is an apocalyptic number.

It is an amenable number.

962861 is a deficient number, since it is larger than the sum of its proper divisors (1).

962861 is an equidigital number, since it uses as much as digits as its factorization.

962861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 962861 is about 981.2548089054. The cubic root of 962861 is about 98.7463834599.

The spelling of 962861 in words is "nine hundred sixty-two thousand, eight hundred sixty-one".