11438883 has 12 divisors (see below), whose sum is σ = 16969888. Its totient is φ = 7419600.

The previous prime is 11438873. The next prime is 11438887. The reversal of 11438883 is 38883411.

11438883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11438883 - 2¹³ = 11430691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11438887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16843 + ... + 17508.

Almost surely, 2^11438883 is an apocalyptic number.

11438883 is a deficient number, since it is larger than the sum of its proper divisors (5531005).

11438883 is a wasteful number, since it uses less digits than its factorization.

11438883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34394 (or 34391 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 11438883 is about 3382.1417770401. The cubic root of 11438883 is about 225.3173004730.

It can be divided in two parts, 11438 and 883, that added together give a palindrome (12321).

The spelling of 11438883 in words is "eleven million, four hundred thirty-eight thousand, eight hundred eighty-three".