11982124 has 24 divisors (see below), whose sum is σ = 26143488. Its totient is φ = 4668240.

The previous prime is 11982109. The next prime is 11982163. The reversal of 11982124 is 42128911.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 11982092 and 11982101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19144 + ... + 19759.

It is an arithmetic number, because the mean of its divisors is an integer number (1089312).

Almost surely, 2^11982124 is an apocalyptic number.

11982124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11982124 is an abundant number, since it is smaller than the sum of its proper divisors (14161364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11982124 is a wasteful number, since it uses less digits than its factorization.

11982124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38925 (or 38923 counting only the distinct ones).

The product of its digits is 1152, while the sum is 28.

The square root of 11982124 is about 3461.5204751669. The cubic root of 11982124 is about 228.8291091707.

The spelling of 11982124 in words is "eleven million, nine hundred eighty-two thousand, one hundred twenty-four".