11388359 has 4 divisors (see below), whose sum is σ = 11401104. Its totient is φ = 11375616.

The previous prime is 11388337. The next prime is 11388361. The reversal of 11388359 is 95388311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11388359 - 2⁸ = 11388103 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 (11388319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4922 + ... + 6855.

It is an arithmetic number, because the mean of its divisors is an integer number (2850276).

Almost surely, 2^11388359 is an apocalyptic number.

11388359 is a deficient number, since it is larger than the sum of its proper divisors (12745).

11388359 is an equidigital number, since it uses as much as digits as its factorization.

11388359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12744.

The product of its digits is 25920, while the sum is 38.

The square root of 11388359 is about 3374.6642795988. The cubic root of 11388359 is about 224.9850788459.

The spelling of 11388359 in words is "eleven million, three hundred eighty-eight thousand, three hundred fifty-nine".