11873882 has 8 divisors (see below), whose sum is σ = 17875956. Its totient is φ = 5915232.

The previous prime is 11873881. The next prime is 11873893. The reversal of 11873882 is 28837811.

It can be written as a sum of positive squares in 2 ways, for example, as 9803161 + 2070721 = 3131^2 + 1439^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11873881) 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 3 ways as a sum of consecutive naturals, for example, 10163 + ... + 11270.

Almost surely, 2^11873882 is an apocalyptic number.

11873882 is a deficient number, since it is larger than the sum of its proper divisors (6002074).

11873882 is a wasteful number, since it uses less digits than its factorization.

11873882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21712.

The product of its digits is 21504, while the sum is 38.

The square root of 11873882 is about 3445.8499677148. The cubic root of 11873882 is about 228.1379717901.

The spelling of 11873882 in words is "eleven million, eight hundred seventy-three thousand, eight hundred eighty-two".