11388063 has 8 divisors (see below), whose sum is σ = 15226288. Its totient is φ = 7570944.

The previous prime is 11388061. The next prime is 11388103. The reversal of 11388063 is 36088311.

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

It is not a de Polignac number, because 11388063 - 2¹ = 11388061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11388063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11388061) 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, 3970 + ... + 6207.

It is an arithmetic number, because the mean of its divisors is an integer number (1903286).

Almost surely, 2^11388063 is an apocalyptic number.

11388063 is a deficient number, since it is larger than the sum of its proper divisors (3838225).

11388063 is a wasteful number, since it uses less digits than its factorization.

11388063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10553.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 11388063 is about 3374.6204230995. The cubic root of 11388063 is about 224.9831295993.

The spelling of 11388063 in words is "eleven million, three hundred eighty-eight thousand, sixty-three".