11928948 has 48 divisors (see below), whose sum is σ = 29085504. Its totient is φ = 3801600.

The previous prime is 11928919. The next prime is 11928949. The reversal of 11928948 is 84982911.

Its product of digits (41472) is a multiple of the sum of its prime factors (512).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11928949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29548 + ... + 29948.

It is an arithmetic number, because the mean of its divisors is an integer number (605948).

Almost surely, 2^11928948 is an apocalyptic number.

It is an amenable number.

11928948 is an abundant number, since it is smaller than the sum of its proper divisors (17156556).

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

11928948 is a wasteful number, since it uses less digits than its factorization.

11928948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 510 counting only the distinct ones).

The product of its digits is 41472, while the sum is 42.

The square root of 11928948 is about 3453.8309165331. The cubic root of 11928948 is about 228.4900968819.

The spelling of 11928948 in words is "eleven million, nine hundred twenty-eight thousand, nine hundred forty-eight".