6555112 has 8 divisors (see below), whose sum is σ = 12290850. Its totient is φ = 3277552.

The previous prime is 6555103. The next prime is 6555119. The reversal of 6555112 is 2115556.

It can be written as a sum of positive squares in only one way, i.e., 6421156 + 133956 = 2534^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6555119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409687 + ... + 409702.

Almost surely, 2^6555112 is an apocalyptic number.

It is an amenable number.

6555112 is a deficient number, since it is larger than the sum of its proper divisors (5735738).

6555112 is a wasteful number, since it uses less digits than its factorization.

6555112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819395 (or 819391 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 6555112 is about 2560.2952954689. The cubic root of 6555112 is about 187.1515257888.

The spelling of 6555112 in words is "six million, five hundred fifty-five thousand, one hundred twelve".