11638063 has 8 divisors (see below), whose sum is σ = 11797632. Its totient is φ = 11479896.

The previous prime is 11638061. The next prime is 11638087. The reversal of 11638063 is 36083611.

11638063 is digitally balanced in base 3, 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 11638063 - 2¹ = 11638061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11638061) 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, 37756 + ... + 38062.

It is an arithmetic number, because the mean of its divisors is an integer number (1474704).

Almost surely, 2^11638063 is an apocalyptic number.

11638063 is a deficient number, since it is larger than the sum of its proper divisors (159569).

11638063 is a wasteful number, since it uses less digits than its factorization.

11638063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 11638063 is about 3411.4605376583. The cubic root of 11638063 is about 226.6175645754.

The spelling of 11638063 in words is "eleven million, six hundred thirty-eight thousand, sixty-three".