11335040 has 64 divisors (see below), whose sum is σ = 27540000. Its totient is φ = 4460544.

The previous prime is 11335031. The next prime is 11335043. The reversal of 11335040 is 4053311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11335043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56861 + ... + 57059.

Almost surely, 2^11335040 is an apocalyptic number.

11335040 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 11335040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13770000).

11335040 is an abundant number, since it is smaller than the sum of its proper divisors (16204960).

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

11335040 is an equidigital number, since it uses as much as digits as its factorization.

11335040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 11335040 is about 3366.7551143497. The cubic root of 11335040 is about 224.6334112780.

Adding to 11335040 its reverse (4053311), we get a palindrome (15388351).

It can be divided in two parts, 113 and 35040, that added together give a palindrome (35153).

The spelling of 11335040 in words is "eleven million, three hundred thirty-five thousand, forty".