11922528 has 24 divisors (see below), whose sum is σ = 31296888. Its totient is φ = 3974144.

The previous prime is 11922527. The next prime is 11922539. The reversal of 11922528 is 82522911.

11922528 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 11922495 and 11922504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11922523) 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, 62001 + ... + 62192.

It is an arithmetic number, because the mean of its divisors is an integer number (1304037).

Almost surely, 2^11922528 is an apocalyptic number.

It is an amenable number.

11922528 is an abundant number, since it is smaller than the sum of its proper divisors (19374360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11922528 is a wasteful number, since it uses less digits than its factorization.

11922528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124206 (or 124198 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 11922528 is about 3452.9013886875. The cubic root of 11922528 is about 228.4490994233.

The spelling of 11922528 in words is "eleven million, nine hundred twenty-two thousand, five hundred twenty-eight".