11481112 has 8 divisors (see below), whose sum is σ = 21527100. Its totient is φ = 5740552.

The previous prime is 11481109. The next prime is 11481121. The reversal of 11481112 is 21118411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11481112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717562 + ... + 717577.

Almost surely, 2^11481112 is an apocalyptic number.

It is an amenable number.

11481112 is a deficient number, since it is larger than the sum of its proper divisors (10045988).

11481112 is a wasteful number, since it uses less digits than its factorization.

11481112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435145 (or 1435141 counting only the distinct ones).

The product of its digits is 64, while the sum is 19.

The square root of 11481112 is about 3388.3789634573. The cubic root of 11481112 is about 225.5942284290.

Adding to 11481112 its reverse (21118411), we get a palindrome (32599523).

The spelling of 11481112 in words is "eleven million, four hundred eighty-one thousand, one hundred twelve".