11114424 has 48 divisors (see below), whose sum is σ = 31145400. Its totient is φ = 3576384.

The previous prime is 11114423. The next prime is 11114437. The reversal of 11114424 is 42441111.

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

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

It is a junction number, because it is equal to n+sod(n) for n = 11114397 and 11114406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114423) 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 in 11 ways as a sum of consecutive naturals, for example, 574 + ... + 4749.

Almost surely, 2^11114424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11114424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15572700).

11114424 is an abundant number, since it is smaller than the sum of its proper divisors (20030976).

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

11114424 is a wasteful number, since it uses less digits than its factorization.

11114424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364 (or 5357 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 11114424 is about 3333.8302296308. The cubic root of 11114424 is about 223.1664920601.

Adding to 11114424 its reverse (42441111), we get a palindrome (53555535).

It can be divided in two parts, 111 and 14424, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 11114424 in words is "eleven million, one hundred fourteen thousand, four hundred twenty-four".