11941523 has 8 divisors (see below), whose sum is σ = 13057200. Its totient is φ = 10830880.

The previous prime is 11941513. The next prime is 11941529. The reversal of 11941523 is 32514911.

11941523 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11941523 - 2¹⁰ = 11940499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11941492 and 11941501.

It is not an unprimeable number, because it can be changed into a prime (11941529) 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 7 ways as a sum of consecutive naturals, for example, 5153 + ... + 7101.

It is an arithmetic number, because the mean of its divisors is an integer number (1632150).

Almost surely, 2^11941523 is an apocalyptic number.

11941523 is a deficient number, since it is larger than the sum of its proper divisors (1115677).

11941523 is a wasteful number, since it uses less digits than its factorization.

11941523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517.

The product of its digits is 1080, while the sum is 26.

The square root of 11941523 is about 3455.6508793569. The cubic root of 11941523 is about 228.5703569332.

The spelling of 11941523 in words is "eleven million, nine hundred forty-one thousand, five hundred twenty-three".