4473603 has 16 divisors (see below), whose sum is σ = 6666240. Its totient is φ = 2965032.

The previous prime is 4473587. The next prime is 4473611. The reversal of 4473603 is 3063744.

It is not a de Polignac number, because 4473603 - 2⁴ = 4473587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4473613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5650 + ... + 6392.

It is an arithmetic number, because the mean of its divisors is an integer number (416640).

Almost surely, 2^4473603 is an apocalyptic number.

4473603 is the 1338-th heptagonal number.

4473603 is a deficient number, since it is larger than the sum of its proper divisors (2192637).

4473603 is a wasteful number, since it uses less digits than its factorization.

4473603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 4473603 is about 2115.0893598144. The cubic root of 4473603 is about 164.7729107413.

The spelling of 4473603 in words is "four million, four hundred seventy-three thousand, six hundred three".