11841963 has 16 divisors (see below), whose sum is σ = 18094080. Its totient is φ = 6748416.

The previous prime is 11841943. The next prime is 11841971. The reversal of 11841963 is 36914811.

11841963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11841963 - 2¹² = 11837867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11841923) 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 15 ways as a sum of consecutive naturals, for example, 12283 + ... + 13211.

It is an arithmetic number, because the mean of its divisors is an integer number (1130880).

Almost surely, 2^11841963 is an apocalyptic number.

11841963 is a deficient number, since it is larger than the sum of its proper divisors (6252117).

11841963 is an equidigital number, since it uses as much as digits as its factorization.

11841963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546.

The product of its digits is 5184, while the sum is 33.

The square root of 11841963 is about 3441.2153376387. The cubic root of 11841963 is about 227.9333638753.

The spelling of 11841963 in words is "eleven million, eight hundred forty-one thousand, nine hundred sixty-three".