4561875 has 30 divisors (see below), whose sum is σ = 8244236. Its totient is φ = 2430000.

The previous prime is 4561859. The next prime is 4561877. The reversal of 4561875 is 5781654.

It is not a de Polignac number, because 4561875 - 2⁴ = 4561859 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4561877) by changing a digit.

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 29 ways as a sum of consecutive naturals, for example, 5220 + ... + 6030.

Almost surely, 2^4561875 is an apocalyptic number.

4561875 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4561875 is a deficient number, since it is larger than the sum of its proper divisors (3682361).

4561875 is an equidigital number, since it uses as much as digits as its factorization.

4561875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837 (or 819 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 4561875 is about 2135.8546298847. The cubic root of 4561875 is about 165.8496121884.

The spelling of 4561875 in words is "four million, five hundred sixty-one thousand, eight hundred seventy-five".