11059488 has 72 divisors (see below), whose sum is σ = 34319376. Its totient is φ = 3350400.

The previous prime is 11059487. The next prime is 11059493. The reversal of 11059488 is 88495011.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11059487) 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, 1423 + ... + 4913.

It is an arithmetic number, because the mean of its divisors is an integer number (476658).

Almost surely, 2^11059488 is an apocalyptic number.

11059488 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 11059488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17159688).

11059488 is an abundant number, since it is smaller than the sum of its proper divisors (23259888).

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

11059488 is a wasteful number, since it uses less digits than its factorization.

11059488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 11059488 is about 3325.5808515205. The cubic root of 11059488 is about 222.7981979920.

The spelling of 11059488 in words is "eleven million, fifty-nine thousand, four hundred eighty-eight".