4550434 has 24 divisors (see below), whose sum is σ = 8084880. Its totient is φ = 1914696.

The previous prime is 4550431. The next prime is 4550449. The reversal of 4550434 is 4340554.

It is a junction number, because it is equal to n+sod(n) for n = 4550399 and 4550408.

It is not an unprimeable number, because it can be changed into a prime (4550431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5389 + ... + 6175.

It is an arithmetic number, because the mean of its divisors is an integer number (336870).

Almost surely, 2^4550434 is an apocalyptic number.

4550434 is a deficient number, since it is larger than the sum of its proper divisors (3534446).

4550434 is a wasteful number, since it uses less digits than its factorization.

4550434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4550434 is about 2133.1746295135. The cubic root of 4550434 is about 165.7108480545.

Adding to 4550434 its reverse (4340554), we get a palindrome (8890988).

The spelling of 4550434 in words is "four million, five hundred fifty thousand, four hundred thirty-four".