11120436 has 24 divisors (see below), whose sum is σ = 28831040. Its totient is φ = 3706776.

The previous prime is 11120419. The next prime is 11120479. The reversal of 11120436 is 63402111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 51376 + ... + 51591.

Almost surely, 2^11120436 is an apocalyptic number.

It is an amenable number.

11120436 is an abundant number, since it is smaller than the sum of its proper divisors (17710604).

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

11120436 is a wasteful number, since it uses less digits than its factorization.

11120436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102980 (or 102972 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11120436 is about 3334.7317733215. The cubic root of 11120436 is about 223.2067231181.

Adding to 11120436 its reverse (63402111), we get a palindrome (74522547).

The spelling of 11120436 in words is "eleven million, one hundred twenty thousand, four hundred thirty-six".