11478048 has 24 divisors (see below), whose sum is σ = 30130128. Its totient is φ = 3825984.

The previous prime is 11478041. The next prime is 11478059. The reversal of 11478048 is 84087411.

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

It is not an unprimeable number, because it can be changed into a prime (11478041) 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, 59686 + ... + 59877.

It is an arithmetic number, because the mean of its divisors is an integer number (1255422).

Almost surely, 2^11478048 is an apocalyptic number.

It is an amenable number.

11478048 is an abundant number, since it is smaller than the sum of its proper divisors (18652080).

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

11478048 is a wasteful number, since it uses less digits than its factorization.

11478048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119576 (or 119568 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 11478048 is about 3387.9267996815. The cubic root of 11478048 is about 225.5741582995.

The spelling of 11478048 in words is "eleven million, four hundred seventy-eight thousand, forty-eight".