11448649 has 8 divisors (see below), whose sum is σ = 11905920. Its totient is φ = 10995600.

The previous prime is 11448629. The next prime is 11448673. The reversal of 11448649 is 94684411.

11448649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11448649 - 2⁵ = 11448617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11448629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5184 + ... + 7054.

It is an arithmetic number, because the mean of its divisors is an integer number (1488240).

Almost surely, 2^11448649 is an apocalyptic number.

It is an amenable number.

11448649 is a deficient number, since it is larger than the sum of its proper divisors (457271).

11448649 is a wasteful number, since it uses less digits than its factorization.

11448649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its digits is 27648, while the sum is 37.

The square root of 11448649 is about 3383.5852287182. The cubic root of 11448649 is about 225.3814041341.

The spelling of 11448649 in words is "eleven million, four hundred forty-eight thousand, six hundred forty-nine".