4550012 has 6 divisors (see below), whose sum is σ = 7962528. Its totient is φ = 2275004.

The previous prime is 4550011. The next prime is 4550027. The reversal of 4550012 is 2100554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568748 + ... + 568755.

It is an arithmetic number, because the mean of its divisors is an integer number (1327088).

Almost surely, 2^4550012 is an apocalyptic number.

It is an amenable number.

4550012 is a deficient number, since it is larger than the sum of its proper divisors (3412516).

4550012 is a wasteful number, since it uses less digits than its factorization.

4550012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137507 (or 1137505 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 4550012 is about 2133.0757136117. The cubic root of 4550012 is about 165.7057253095.

Adding to 4550012 its reverse (2100554), we get a palindrome (6650566).

The spelling of 4550012 in words is "four million, five hundred fifty thousand, twelve".