11025894 has 64 divisors (see below), whose sum is σ = 26376192. Its totient is φ = 3033600.

The previous prime is 11025853. The next prime is 11025913. The reversal of 11025894 is 49852011.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 31 ways as a sum of consecutive naturals, for example, 34624 + ... + 34940.

It is an arithmetic number, because the mean of its divisors is an integer number (412128).

Almost surely, 2^11025894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11025894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13188096).

11025894 is an abundant number, since it is smaller than the sum of its proper divisors (15350298).

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

11025894 is a wasteful number, since it uses less digits than its factorization.

11025894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 11025894 is about 3320.5261631254. The cubic root of 11025894 is about 222.5723806093.

It can be divided in two parts, 1102 and 5894, that added together give a palindrome (6996).

The spelling of 11025894 in words is "eleven million, twenty-five thousand, eight hundred ninety-four".