12118024 has 32 divisors (see below), whose sum is σ = 23696640. Its totient is φ = 5803200.

The previous prime is 12118019. The next prime is 12118037. The reversal of 12118024 is 42081121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12117992 and 12118010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32302 + ... + 32674.

It is an arithmetic number, because the mean of its divisors is an integer number (740520).

Almost surely, 2^12118024 is an apocalyptic number.

It is an amenable number.

12118024 is a deficient number, since it is larger than the sum of its proper divisors (11578616).

12118024 is a wasteful number, since it uses less digits than its factorization.

12118024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 12118024 is about 3481.0952299528. The cubic root of 12118024 is about 229.6909775554.

Adding to 12118024 its reverse (42081121), we get a palindrome (54199145).

It can be divided in two parts, 121 and 18024, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 12118024 in words is "twelve million, one hundred eighteen thousand, twenty-four".