11288048 has 20 divisors (see below), whose sum is σ = 22119120. Its totient is φ = 5579904.

The previous prime is 11288023. The next prime is 11288089. The reversal of 11288048 is 84088211.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2540 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (1105956).

Almost surely, 2^11288048 is an apocalyptic number.

It is an amenable number.

11288048 is a deficient number, since it is larger than the sum of its proper divisors (10831072).

11288048 is an equidigital number, since it uses as much as digits as its factorization.

11288048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024 (or 8018 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 11288048 is about 3359.7690396812. The cubic root of 11288048 is about 224.3225582549.

The spelling of 11288048 in words is "eleven million, two hundred eighty-eight thousand, forty-eight".