4549473 has 8 divisors (see below), whose sum is σ = 6740000. Its totient is φ = 3032964.

The previous prime is 4549471. The next prime is 4549477. The reversal of 4549473 is 3749454.

It is not a de Polignac number, because 4549473 - 2¹ = 4549471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4549471) 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 7 ways as a sum of consecutive naturals, for example, 84223 + ... + 84276.

It is an arithmetic number, because the mean of its divisors is an integer number (842500).

Almost surely, 2^4549473 is an apocalyptic number.

It is an amenable number.

4549473 is a deficient number, since it is larger than the sum of its proper divisors (2190527).

4549473 is a wasteful number, since it uses less digits than its factorization.

4549473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168508 (or 168502 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4549473 is about 2132.9493664876. The cubic root of 4549473 is about 165.6991818166.

The spelling of 4549473 in words is "four million, five hundred forty-nine thousand, four hundred seventy-three".