11424406 has 16 divisors (see below), whose sum is σ = 19918080. Its totient is φ = 4812840.

The previous prime is 11424389. The next prime is 11424433. The reversal of 11424406 is 60442411.

11424406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6090 + ... + 7741.

It is an arithmetic number, because the mean of its divisors is an integer number (1244880).

Almost surely, 2^11424406 is an apocalyptic number.

11424406 is a deficient number, since it is larger than the sum of its proper divisors (8493674).

11424406 is a wasteful number, since it uses less digits than its factorization.

11424406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13899.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 11424406 is about 3380.0008875738. Note that the first 3 decimals coincide. The cubic root of 11424406 is about 225.2222068169. Note that the first 4 decimals are identical.

Adding to 11424406 its reverse (60442411), we get a palindrome (71866817).

The spelling of 11424406 in words is "eleven million, four hundred twenty-four thousand, four hundred six".