4733645 has 18 divisors (see below), whose sum is σ = 6655662. Its totient is φ = 3222576.

The previous prime is 4733639. The next prime is 4733647. The reversal of 4733645 is 5463374.

It can be written as a sum of positive squares in only one way, i.e., 3786916 + 946729 = 1946^2 + 973^2 .

It is not a de Polignac number, because 4733645 - 2⁸ = 4733389 is a prime.

It is a super-3 number, since 3×4733645³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4733647) 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 17 ways as a sum of consecutive naturals, for example, 33986 + ... + 34124.

It is an arithmetic number, because the mean of its divisors is an integer number (369759).

Almost surely, 2^4733645 is an apocalyptic number.

It is an amenable number.

4733645 is a deficient number, since it is larger than the sum of its proper divisors (1922017).

4733645 is an equidigital number, since it uses as much as digits as its factorization.

4733645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 151 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 4733645 is about 2175.6941421073. The cubic root of 4733645 is about 167.9056182830.

The spelling of 4733645 in words is "four million, seven hundred thirty-three thousand, six hundred forty-five".