12046842 has 24 divisors (see below), whose sum is σ = 26182260. Its totient is φ = 4003200.

The previous prime is 12046813. The next prime is 12046843. The reversal of 12046842 is 24864021.

It can be written as a sum of positive squares in 2 ways, for example, as 10556001 + 1490841 = 3249^2 + 1221^2 .

It is not an unprimeable number, because it can be changed into a prime (12046843) 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, 6384 + ... + 8052.

Almost surely, 2^12046842 is an apocalyptic number.

12046842 is an abundant number, since it is smaller than the sum of its proper divisors (14135418).

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

12046842 is a wasteful number, since it uses less digits than its factorization.

12046842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2075 counting only the distinct ones).

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

The square root of 12046842 is about 3470.8560903616. The cubic root of 12046842 is about 229.2403545439.

The spelling of 12046842 in words is "twelve million, forty-six thousand, eight hundred forty-two".