11034240 has 128 divisors (see below), whose sum is σ = 40245120. Its totient is φ = 2519040.

The previous prime is 11034223. The next prime is 11034271. The reversal of 11034240 is 4243011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13030 + ... + 13850.

It is an arithmetic number, because the mean of its divisors is an integer number (314415).

Almost surely, 2^11034240 is an apocalyptic number.

11034240 is a gapful number since it is divisible by the number (10) 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 11034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20122560).

11034240 is an abundant number, since it is smaller than the sum of its proper divisors (29210880).

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

11034240 is an equidigital number, since it uses as much as digits as its factorization.

11034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11034240 is about 3321.7826539375. The cubic root of 11034240 is about 222.6285248273.

Adding to 11034240 its reverse (4243011), we get a palindrome (15277251).

The spelling of 11034240 in words is "eleven million, thirty-four thousand, two hundred forty".