11026488 has 48 divisors (see below), whose sum is σ = 30308040. Its totient is φ = 3340480.

The previous prime is 11026487. The next prime is 11026507. The reversal of 11026488 is 88462011.

It is a super-2 number, since 2×11026488² = 243166875228288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11026487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1006 + ... + 4802.

Almost surely, 2^11026488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11026488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15154020).

11026488 is an abundant number, since it is smaller than the sum of its proper divisors (19281552).

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

11026488 is a wasteful number, since it uses less digits than its factorization.

11026488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828 (or 3813 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 11026488 is about 3320.6156055768. The cubic root of 11026488 is about 222.5763774317.

Adding to 11026488 its reverse (88462011), we get a palindrome (99488499).

The spelling of 11026488 in words is "eleven million, twenty-six thousand, four hundred eighty-eight".