11648393 has 8 divisors (see below), whose sum is σ = 11926656. Its totient is φ = 11372400.

The previous prime is 11648363. The next prime is 11648411. The reversal of 11648393 is 39384611.

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 11648393 - 2²⁰ = 10599817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11648323) 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 7 ways as a sum of consecutive naturals, for example, 13958 + ... + 14768.

It is an arithmetic number, because the mean of its divisors is an integer number (1490832).

Almost surely, 2^11648393 is an apocalyptic number.

It is an amenable number.

11648393 is a deficient number, since it is larger than the sum of its proper divisors (278263).

11648393 is an equidigital number, since it uses as much as digits as its factorization.

11648393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its digits is 15552, while the sum is 35.

The square root of 11648393 is about 3412.9742161347. The cubic root of 11648393 is about 226.6845936898.

The spelling of 11648393 in words is "eleven million, six hundred forty-eight thousand, three hundred ninety-three".