4573345 has 16 divisors (see below), whose sum is σ = 6427008. Its totient is φ = 3058560.

The previous prime is 4573333. The next prime is 4573363. The reversal of 4573345 is 5433754.

It is not a de Polignac number, because 4573345 - 2⁹ = 4572833 is a prime.

4573345 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159 + ... + 3028.

It is an arithmetic number, because the mean of its divisors is an integer number (401688).

Almost surely, 2^4573345 is an apocalyptic number.

It is an amenable number.

4573345 is a deficient number, since it is larger than the sum of its proper divisors (1853663).

4573345 is a wasteful number, since it uses less digits than its factorization.

4573345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240.

The product of its digits is 25200, while the sum is 31.

The square root of 4573345 is about 2138.5380520346. The cubic root of 4573345 is about 165.9884953560.

The spelling of 4573345 in words is "four million, five hundred seventy-three thousand, three hundred forty-five".