12055894 has 8 divisors (see below), whose sum is σ = 18099288. Its totient is φ = 6022800.

The previous prime is 12055891. The next prime is 12055903. The reversal of 12055894 is 49855021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1929 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (2262411).

Almost surely, 2^12055894 is an apocalyptic number.

12055894 is a deficient number, since it is larger than the sum of its proper divisors (6043394).

12055894 is a wasteful number, since it uses less digits than its factorization.

12055894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 12055894 is about 3472.1598465508. The cubic root of 12055894 is about 229.2977572549.

The spelling of 12055894 in words is "twelve million, fifty-five thousand, eight hundred ninety-four".