961183 has 2 divisors, whose sum is σ = 961184. Its totient is φ = 961182.

The previous prime is 961159. The next prime is 961187. The reversal of 961183 is 381169.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (381169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 961183 - 2⁵ = 961151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (961187) 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 as a sum of consecutive naturals, namely, 480591 + 480592.

It is an arithmetic number, because the mean of its divisors is an integer number (480592).

2⁹⁶¹¹⁸³ is an apocalyptic number.

961183 is a deficient number, since it is larger than the sum of its proper divisors (1).

961183 is an equidigital number, since it uses as much as digits as its factorization.

961183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 28.

The square root of 961183 is about 980.3994084046. The cubic root of 961183 is about 98.6889875744.

The spelling of 961183 in words is "nine hundred sixty-one thousand, one hundred eighty-three".