11053442 has 8 divisors (see below), whose sum is σ = 16780176. Its totient is φ = 5460052.

The previous prime is 11053433. The next prime is 11053447. The reversal of 11053442 is 24435011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11053447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33128 + ... + 33459.

It is an arithmetic number, because the mean of its divisors is an integer number (2097522).

Almost surely, 2^11053442 is an apocalyptic number.

11053442 is a deficient number, since it is larger than the sum of its proper divisors (5726734).

11053442 is an equidigital number, since it uses as much as digits as its factorization.

11053442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66672.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11053442 is about 3324.6717131170. The cubic root of 11053442 is about 222.7575908244.

Adding to 11053442 its reverse (24435011), we get a palindrome (35488453).

The spelling of 11053442 in words is "eleven million, fifty-three thousand, four hundred forty-two".