11447404 has 6 divisors (see below), whose sum is σ = 20032964. Its totient is φ = 5723700.

The previous prime is 11447389. The next prime is 11447407. The reversal of 11447404 is 40474411.

It is not an unprimeable number, because it can be changed into a prime (11447407) 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 as a sum of consecutive naturals, namely, 1430922 + ... + 1430929.

Almost surely, 2^11447404 is an apocalyptic number.

It is an amenable number.

11447404 is a deficient number, since it is larger than the sum of its proper divisors (8585560).

11447404 is a wasteful number, since it uses less digits than its factorization.

11447404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861855 (or 2861853 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 11447404 is about 3383.4012472658. The cubic root of 11447404 is about 225.3732340283.

The spelling of 11447404 in words is "eleven million, four hundred forty-seven thousand, four hundred four".