11245248 has 84 divisors (see below), whose sum is σ = 36850320. Its totient is φ = 3211776.

The previous prime is 11245187. The next prime is 11245259. The reversal of 11245248 is 84254211.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2638 + ... + 5426.

Almost surely, 2^11245248 is an apocalyptic number.

11245248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11245248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18425160).

11245248 is an abundant number, since it is smaller than the sum of its proper divisors (25605072).

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

11245248 is a wasteful number, since it uses less digits than its factorization.

11245248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2801 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 11245248 is about 3353.3935050930. The cubic root of 11245248 is about 224.0386837953.

Adding to 11245248 its reverse (84254211), we get a palindrome (95499459).

The spelling of 11245248 in words is "eleven million, two hundred forty-five thousand, two hundred forty-eight".