4853645 has 12 divisors (see below), whose sum is σ = 6149340. Its totient is φ = 3677184.

The previous prime is 4853617. The next prime is 4853657. The reversal of 4853645 is 5463584.

4853645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 797449 + 4056196 = 893^2 + 2014^2 .

It is not a de Polignac number, because 4853645 - 2⁸ = 4853389 is a prime.

It is a super-3 number, since 3×4853645³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 461 + ... + 3149.

It is an arithmetic number, because the mean of its divisors is an integer number (512445).

Almost surely, 2^4853645 is an apocalyptic number.

It is an amenable number.

4853645 is a deficient number, since it is larger than the sum of its proper divisors (1295695).

4853645 is a wasteful number, since it uses less digits than its factorization.

4853645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2713 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 4853645 is about 2203.0989537467. The cubic root of 4853645 is about 169.3126223283.

The spelling of 4853645 in words is "four million, eight hundred fifty-three thousand, six hundred forty-five".