11648003 has 2 divisors, whose sum is σ = 11648004. Its totient is φ = 11648002.

The previous prime is 11647991. The next prime is 11648023. The reversal of 11648003 is 30084611.

11648003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11648003 - 2⁶ = 11647939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11648003.

It is not a weakly prime, because it can be changed into another prime (11648023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5824001 + 5824002.

It is an arithmetic number, because the mean of its divisors is an integer number (5824002).

Almost surely, 2^11648003 is an apocalyptic number.

11648003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11648003 is an equidigital number, since it uses as much as digits as its factorization.

11648003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 11648003 is about 3412.9170807390. The cubic root of 11648003 is about 226.6820637849.

The spelling of 11648003 in words is "eleven million, six hundred forty-eight thousand, three".