11411424 has 36 divisors (see below), whose sum is σ = 32452056. Its totient is φ = 3803712.

The previous prime is 11411401. The next prime is 11411461. The reversal of 11411424 is 42411411.

It is a tau number, because it is divible by the number of its divisors (36).

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 = 11411397 and 11411406.

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 5 ways as a sum of consecutive naturals, for example, 19524 + ... + 20099.

It is an arithmetic number, because the mean of its divisors is an integer number (901446).

Almost surely, 2^11411424 is an apocalyptic number.

It is an amenable number.

11411424 is an abundant number, since it is smaller than the sum of its proper divisors (21040632).

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

11411424 is a wasteful number, since it uses less digits than its factorization.

11411424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39639 (or 39628 counting only the distinct ones).

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

The square root of 11411424 is about 3378.0799280064. The cubic root of 11411424 is about 225.1368648780.

Adding to 11411424 its reverse (42411411), we get a palindrome (53822835).

The spelling of 11411424 in words is "eleven million, four hundred eleven thousand, four hundred twenty-four".