11450112 has 72 divisors (see below), whose sum is σ = 32303376. Its totient is φ = 3588096.

The previous prime is 11450081. The next prime is 11450119. The reversal of 11450112 is 21105411.

It is a happy number.

It is a super-2 number, since 2×11450112² = 262210129625088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11450091 and 11450100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450119) 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, 12618 + ... + 13494.

It is an arithmetic number, because the mean of its divisors is an integer number (448658).

Almost surely, 2^11450112 is an apocalyptic number.

11450112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11450112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16151688).

11450112 is an abundant number, since it is smaller than the sum of its proper divisors (20853264).

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

11450112 is an equidigital number, since it uses as much as digits as its factorization.

11450112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11450112 is about 3383.8014126127. The cubic root of 11450112 is about 225.3910040718.

Adding to 11450112 its reverse (21105411), we get a palindrome (32555523).

The spelling of 11450112 in words is "eleven million, four hundred fifty thousand, one hundred twelve".