11424665 has 16 divisors (see below), whose sum is σ = 15759360. Its totient is φ = 7788480.

The previous prime is 11424661. The next prime is 11424703. The reversal of 11424665 is 56642411.

11424665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11424665 - 2² = 11424661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11424661) 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 15 ways as a sum of consecutive naturals, for example, 5831 + ... + 7539.

It is an arithmetic number, because the mean of its divisors is an integer number (984960).

Almost surely, 2^11424665 is an apocalyptic number.

It is an amenable number.

11424665 is a deficient number, since it is larger than the sum of its proper divisors (4334695).

11424665 is a wasteful number, since it uses less digits than its factorization.

11424665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912.

The product of its digits is 5760, while the sum is 29.

The square root of 11424665 is about 3380.0392009561. The cubic root of 11424665 is about 225.2239087905.

The spelling of 11424665 in words is "eleven million, four hundred twenty-four thousand, six hundred sixty-five".