4506873 has 48 divisors (see below), whose sum is σ = 7704576. Its totient is φ = 2328480.

The previous prime is 4506869. The next prime is 4506893. The reversal of 4506873 is 3786054.

It is not a de Polignac number, because 4506873 - 2² = 4506869 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a Curzon number.

4506873 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4506893) 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 47 ways as a sum of consecutive naturals, for example, 104790 + ... + 104832.

It is an arithmetic number, because the mean of its divisors is an integer number (160512).

Almost surely, 2^4506873 is an apocalyptic number.

4506873 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4506873 is a deficient number, since it is larger than the sum of its proper divisors (3197703).

4506873 is a wasteful number, since it uses less digits than its factorization.

4506873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4506873 is about 2122.9397071043. The cubic root of 4506873 is about 165.1803720815.

The spelling of 4506873 in words is "four million, five hundred six thousand, eight hundred seventy-three".