11982883 has 16 divisors (see below), whose sum is σ = 13512960. Its totient is φ = 10533600.

The previous prime is 11982881. The next prime is 11982889. The reversal of 11982883 is 38828911.

11982883 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 11982883 - 2¹ = 11982881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11982881) 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, 52213 + ... + 52441.

It is an arithmetic number, because the mean of its divisors is an integer number (844560).

Almost surely, 2^11982883 is an apocalyptic number.

11982883 is a deficient number, since it is larger than the sum of its proper divisors (1530077).

11982883 is a wasteful number, since it uses less digits than its factorization.

11982883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its digits is 27648, while the sum is 40.

The square root of 11982883 is about 3461.6301073338. The cubic root of 11982883 is about 228.8339407467.

It can be divided in two parts, 119828 and 83, that added together give a palindrome (119911).

The spelling of 11982883 in words is "eleven million, nine hundred eighty-two thousand, eight hundred eighty-three".