4745345 has 24 divisors (see below), whose sum is σ = 6583680. Its totient is φ = 3255840.

The previous prime is 4745339. The next prime is 4745369. The reversal of 4745345 is 5435474.

It is not a de Polignac number, because 4745345 - 2⁶ = 4745281 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 19736 + ... + 19974.

It is an arithmetic number, because the mean of its divisors is an integer number (274320).

Almost surely, 2^4745345 is an apocalyptic number.

It is an amenable number.

4745345 is a deficient number, since it is larger than the sum of its proper divisors (1838335).

4745345 is a wasteful number, since it uses less digits than its factorization.

4745345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 274 counting only the distinct ones).

The product of its digits is 33600, while the sum is 32.

The square root of 4745345 is about 2178.3812797580. The cubic root of 4745345 is about 168.0438401272.

The spelling of 4745345 in words is "four million, seven hundred forty-five thousand, three hundred forty-five".