12004924 has 24 divisors (see below), whose sum is σ = 22670928. Its totient is φ = 5541120.

The previous prime is 12004921. The next prime is 12004957. The reversal of 12004924 is 42940021.

12004924 = 227² + 228² + ... + 362².

It is a junction number, because it is equal to n+sod(n) for n = 12004895 and 12004904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939 + ... + 5269.

It is an arithmetic number, because the mean of its divisors is an integer number (944622).

Almost surely, 2^12004924 is an apocalyptic number.

It is an amenable number.

12004924 is a deficient number, since it is larger than the sum of its proper divisors (10666004).

12004924 is a wasteful number, since it uses less digits than its factorization.

12004924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405 (or 3403 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12004924 is about 3464.8122604262. The cubic root of 12004924 is about 228.9741585226.

Adding to 12004924 its reverse (42940021), we get a palindrome (54944945).

The spelling of 12004924 in words is "twelve million, four thousand, nine hundred twenty-four".