11941528 has 16 divisors (see below), whose sum is σ = 22996080. Its totient is φ = 5809248.

The previous prime is 11941513. The next prime is 11941529. The reversal of 11941528 is 82514911.

It is a happy number.

11941528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11941528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11941529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19876 + ... + 20467.

It is an arithmetic number, because the mean of its divisors is an integer number (1437255).

Almost surely, 2^11941528 is an apocalyptic number.

It is an amenable number.

11941528 is a deficient number, since it is larger than the sum of its proper divisors (11054552).

11941528 is a wasteful number, since it uses less digits than its factorization.

11941528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40386 (or 40382 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 11941528 is about 3455.6516028095. The cubic root of 11941528 is about 228.5703888346.

The spelling of 11941528 in words is "eleven million, nine hundred forty-one thousand, five hundred twenty-eight".