11053432 has 32 divisors (see below), whose sum is σ = 23294880. Its totient is φ = 4878720.

The previous prime is 11053411. The next prime is 11053433. The reversal of 11053432 is 23435011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053433) 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, 82 + ... + 4702.

It is an arithmetic number, because the mean of its divisors is an integer number (727965).

Almost surely, 2^11053432 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 11053432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11647440).

11053432 is an abundant number, since it is smaller than the sum of its proper divisors (12241448).

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

11053432 is a wasteful number, since it uses less digits than its factorization.

11053432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663 (or 4659 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 11053432 is about 3324.6702092087. The cubic root of 11053432 is about 222.7575236485.

Adding to 11053432 its reverse (23435011), we get a palindrome (34488443).

The spelling of 11053432 in words is "eleven million, fifty-three thousand, four hundred thirty-two".