11441406 has 16 divisors (see below), whose sum is σ = 22921344. Its totient is φ = 3807384.

The previous prime is 11441393. The next prime is 11441411. The reversal of 11441406 is 60414411.

It is a Curzon number.

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, 3511 + ... + 5933.

It is an arithmetic number, because the mean of its divisors is an integer number (1432584).

Almost surely, 2^11441406 is an apocalyptic number.

11441406 is an abundant number, since it is smaller than the sum of its proper divisors (11479938).

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

11441406 is a wasteful number, since it uses less digits than its factorization.

11441406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11441406 is about 3382.5147449789. The cubic root of 11441406 is about 225.3338648455. Note that the first 3 decimals are identical.

Adding to 11441406 its reverse (60414411), we get a palindrome (71855817).

The spelling of 11441406 in words is "eleven million, four hundred forty-one thousand, four hundred six".