11021048 has 32 divisors (see below), whose sum is σ = 21837600. Its totient is φ = 5203968.

The previous prime is 11021047. The next prime is 11021057. The reversal of 11021048 is 84012011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021041) 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 7 ways as a sum of consecutive naturals, for example, 16040 + ... + 16712.

It is an arithmetic number, because the mean of its divisors is an integer number (682425).

Almost surely, 2^11021048 is an apocalyptic number.

It is an amenable number.

11021048 is a deficient number, since it is larger than the sum of its proper divisors (10816552).

11021048 is a wasteful number, since it uses less digits than its factorization.

11021048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 11021048 is about 3319.7963792980. The cubic root of 11021048 is about 222.5397681726.

Adding to 11021048 its reverse (84012011), we get a palindrome (95033059).

The spelling of 11021048 in words is "eleven million, twenty-one thousand, forty-eight".