12030894 has 24 divisors (see below), whose sum is σ = 26560872. Its totient is φ = 3934320.

The previous prime is 12030881. The next prime is 12030901. The reversal of 12030894 is 49803021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5352 + ... + 7259.

It is an arithmetic number, because the mean of its divisors is an integer number (1106703).

Almost surely, 2^12030894 is an apocalyptic number.

12030894 is an abundant number, since it is smaller than the sum of its proper divisors (14529978).

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

12030894 is a wasteful number, since it uses less digits than its factorization.

12030894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12672 (or 12669 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12030894 is about 3468.5579136004. The cubic root of 12030894 is about 229.1391512676.

The spelling of 12030894 in words is "twelve million, thirty thousand, eight hundred ninety-four".