4455673 has 4 divisors (see below), whose sum is σ = 4460020. Its totient is φ = 4451328.

The previous prime is 4455667. The next prime is 4455691. The reversal of 4455673 is 3765544.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 660969 + 3794704 = 813^2 + 1948^2 .

It is a cyclic number.

It is not a de Polignac number, because 4455673 - 2⁵ = 4455641 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313 + ... + 3001.

It is an arithmetic number, because the mean of its divisors is an integer number (1115005).

Almost surely, 2^4455673 is an apocalyptic number.

It is an amenable number.

4455673 is a deficient number, since it is larger than the sum of its proper divisors (4347).

4455673 is a wasteful number, since it uses less digits than its factorization.

4455673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346.

The product of its digits is 50400, while the sum is 34.

The square root of 4455673 is about 2110.8465126579. The cubic root of 4455673 is about 164.5524818456.

The spelling of 4455673 in words is "four million, four hundred fifty-five thousand, six hundred seventy-three".