12055938 has 32 divisors (see below), whose sum is σ = 25142400. Its totient is φ = 3849216.

The previous prime is 12055919. The next prime is 12055943. The reversal of 12055938 is 83955021.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12055899 and 12055908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33403 + ... + 33761.

It is an arithmetic number, because the mean of its divisors is an integer number (785700).

Almost surely, 2^12055938 is an apocalyptic number.

12055938 is an abundant number, since it is smaller than the sum of its proper divisors (13086462).

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

12055938 is a wasteful number, since it uses less digits than its factorization.

12055938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 12055938 is about 3472.1661826589. The cubic root of 12055938 is about 229.2980362080.

The spelling of 12055938 in words is "twelve million, fifty-five thousand, nine hundred thirty-eight".