12042524 has 24 divisors (see below), whose sum is σ = 23684640. Its totient is φ = 5315904.

The previous prime is 12042517. The next prime is 12042551. The reversal of 12042524 is 42524021.

It is a happy number.

12042524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12042496 and 12042505.

It is a congruent number.

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, 3839 + ... + 6230.

It is an arithmetic number, because the mean of its divisors is an integer number (986860).

Almost surely, 2^12042524 is an apocalyptic number.

It is an amenable number.

12042524 is a deficient number, since it is larger than the sum of its proper divisors (11642116).

12042524 is a wasteful number, since it uses less digits than its factorization.

12042524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10109 (or 10107 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 12042524 is about 3470.2339978739. The cubic root of 12042524 is about 229.2129620776.

Adding to 12042524 its reverse (42524021), we get a palindrome (54566545).

The spelling of 12042524 in words is "twelve million, forty-two thousand, five hundred twenty-four".