12006846 has 16 divisors (see below), whose sum is σ = 26682000. Its totient is φ = 4002264.

The previous prime is 12006829. The next prime is 12006859. The reversal of 12006846 is 64860021.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 111121 + ... + 111228.

It is an arithmetic number, because the mean of its divisors is an integer number (1667625).

Almost surely, 2^12006846 is an apocalyptic number.

12006846 is an abundant number, since it is smaller than the sum of its proper divisors (14675154).

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

12006846 is a wasteful number, since it uses less digits than its factorization.

12006846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222360 (or 222354 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 12006846 is about 3465.0896092309. The cubic root of 12006846 is about 228.9863775323.

Adding to 12006846 its reverse (64860021), we get a palindrome (76866867).

The spelling of 12006846 in words is "twelve million, six thousand, eight hundred forty-six".