11882116 has 12 divisors (see below), whose sum is σ = 22016988. Its totient is φ = 5591552.

The previous prime is 11882113. The next prime is 11882119. The reversal of 11882116 is 61128811.

11882116 = T₂₈₁₃ + T₂₈₁₄ + T₂₈₁₅.

It is an interprime number because it is at equal distance from previous prime (11882113) and next prime (11882119).

It can be written as a sum of positive squares in 2 ways, for example, as 10536516 + 1345600 = 3246^2 + 1160^2 .

It is not an unprimeable number, because it can be changed into a prime (11882113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87301 + ... + 87436.

It is an arithmetic number, because the mean of its divisors is an integer number (1834749).

Almost surely, 2^11882116 is an apocalyptic number.

11882116 is the 2815-th centered triangular number.

It is an amenable number.

11882116 is a deficient number, since it is larger than the sum of its proper divisors (10134872).

11882116 is a wasteful number, since it uses less digits than its factorization.

11882116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174758 (or 174756 counting only the distinct ones).

The product of its digits is 768, while the sum is 28.

The square root of 11882116 is about 3447.0445311890. The cubic root of 11882116 is about 228.1906940593.

The spelling of 11882116 in words is "eleven million, eight hundred eighty-two thousand, one hundred sixteen".