11235542 has 4 divisors (see below), whose sum is σ = 16853316. Its totient is φ = 5617770.

The previous prime is 11235541. The next prime is 11235551. The reversal of 11235542 is 24553211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11235541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808884 + ... + 2808887.

It is an arithmetic number, because the mean of its divisors is an integer number (4213329).

Almost surely, 2^11235542 is an apocalyptic number.

11235542 is a deficient number, since it is larger than the sum of its proper divisors (5617774).

11235542 is an equidigital number, since it uses as much as digits as its factorization.

11235542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5617773.

The product of its digits is 1200, while the sum is 23.

The square root of 11235542 is about 3351.9460019517. The cubic root of 11235542 is about 223.9742078084.

Adding to 11235542 its reverse (24553211), we get a palindrome (35788753).

The spelling of 11235542 in words is "eleven million, two hundred thirty-five thousand, five hundred forty-two".