4555912 has 16 divisors (see below), whose sum is σ = 8586000. Its totient is φ = 2266320.

The previous prime is 4555897. The next prime is 4555913. The reversal of 4555912 is 2195554.

It is not an unprimeable number, because it can be changed into a prime (4555913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (536625).

Almost surely, 2^4555912 is an apocalyptic number.

It is an amenable number.

4555912 is a deficient number, since it is larger than the sum of its proper divisors (4030088).

4555912 is a wasteful number, since it uses less digits than its factorization.

4555912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916 (or 2912 counting only the distinct ones).

The product of its digits is 9000, while the sum is 31.

The square root of 4555912 is about 2134.4582450823. The cubic root of 4555912 is about 165.7773179049. Note that the first 3 decimals are identical.

The spelling of 4555912 in words is "four million, five hundred fifty-five thousand, nine hundred twelve".