11385063 has 16 divisors (see below), whose sum is σ = 17107200. Its totient is φ = 7481880.

The previous prime is 11385041. The next prime is 11385071. The reversal of 11385063 is 36058311.

It is a de Polignac number, because none of the positive numbers 2^k-11385063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11385083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053 + ... + 4886.

It is an arithmetic number, because the mean of its divisors is an integer number (1069200).

Almost surely, 2^11385063 is an apocalyptic number.

11385063 is a deficient number, since it is larger than the sum of its proper divisors (5722137).

11385063 is an equidigital number, since it uses as much as digits as its factorization.

11385063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019 (or 6013 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 11385063 is about 3374.1758993864. The cubic root of 11385063 is about 224.9633718153.

The spelling of 11385063 in words is "eleven million, three hundred eighty-five thousand, sixty-three".