4875645 has 8 divisors (see below), whose sum is σ = 7801056. Its totient is φ = 2600336.

The previous prime is 4875623. The next prime is 4875653. The reversal of 4875645 is 5465784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4875645 - 2⁵ = 4875613 is a prime.

It is a super-3 number, since 3×4875645³ (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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162507 + ... + 162536.

It is an arithmetic number, because the mean of its divisors is an integer number (975132).

Almost surely, 2^4875645 is an apocalyptic number.

It is an amenable number.

4875645 is a deficient number, since it is larger than the sum of its proper divisors (2925411).

4875645 is a wasteful number, since it uses less digits than its factorization.

4875645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325051.

The product of its digits is 134400, while the sum is 39.

The square root of 4875645 is about 2208.0862754883. The cubic root of 4875645 is about 169.5680498769.

The spelling of 4875645 in words is "four million, eight hundred seventy-five thousand, six hundred forty-five".