12055944 has 32 divisors (see below), whose sum is σ = 30438720. Its totient is φ = 3978816.

The previous prime is 12055943. The next prime is 12055949. The reversal of 12055944 is 44955021.

It is a super-2 number, since 2×12055944² = 290691571462272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12055943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (951210).

Almost surely, 2^12055944 is an apocalyptic number.

It is an amenable number.

12055944 is an abundant number, since it is smaller than the sum of its proper divisors (18382776).

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

12055944 is a wasteful number, since it uses less digits than its factorization.

12055944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989 (or 4985 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 12055944 is about 3472.1670466727. The cubic root of 12055944 is about 229.2980742470.

The spelling of 12055944 in words is "twelve million, fifty-five thousand, nine hundred forty-four".