12846042 has 24 divisors (see below), whose sum is σ = 30363840. Its totient is φ = 3892680.

The previous prime is 12846019. The next prime is 12846049. The reversal of 12846042 is 24064821.

It is a junction number, because it is equal to n+sod(n) for n = 12845997 and 12846015.

It is not an unprimeable number, because it can be changed into a prime (12846049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32242 + ... + 32637.

It is an arithmetic number, because the mean of its divisors is an integer number (1265160).

Almost surely, 2^12846042 is an apocalyptic number.

12846042 is an abundant number, since it is smaller than the sum of its proper divisors (17517798).

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

12846042 is a wasteful number, since it uses less digits than its factorization.

12846042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64898 (or 64895 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 12846042 is about 3584.1375531639. The cubic root of 12846042 is about 234.2015576541.

The spelling of 12846042 in words is "twelve million, eight hundred forty-six thousand, forty-two".