12824042 has 16 divisors (see below), whose sum is σ = 23982912. Its totient is φ = 4996320.

The previous prime is 12824033. The next prime is 12824047. The reversal of 12824042 is 24042821.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12823999 and 12824017.

It is not an unprimeable number, because it can be changed into a prime (12824047) 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, 41483 + ... + 41790.

It is an arithmetic number, because the mean of its divisors is an integer number (1498932).

Almost surely, 2^12824042 is an apocalyptic number.

12824042 is a deficient number, since it is larger than the sum of its proper divisors (11158870).

12824042 is a wasteful number, since it uses less digits than its factorization.

12824042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83293.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 12824042 is about 3581.0671593814. The cubic root of 12824042 is about 234.0677841954.

Adding to 12824042 its reverse (24042821), we get a palindrome (36866863).

The spelling of 12824042 in words is "twelve million, eight hundred twenty-four thousand, forty-two".