3872875 has 8 divisors (see below), whose sum is σ = 4833504. Its totient is φ = 3098200.

The previous prime is 3872873. The next prime is 3872887. The reversal of 3872875 is 5782783.

It is not a de Polignac number, because 3872875 - 2¹ = 3872873 is a prime.

It is a Duffinian number.

3872875 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3872873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15367 + ... + 15616.

It is an arithmetic number, because the mean of its divisors is an integer number (604188).

Almost surely, 2^3872875 is an apocalyptic number.

3872875 is a deficient number, since it is larger than the sum of its proper divisors (960629).

3872875 is an equidigital number, since it uses as much as digits as its factorization.

3872875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30998 (or 30988 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 3872875 is about 1967.9621439448. The cubic root of 3872875 is about 157.0403158260.

The spelling of 3872875 in words is "three million, eight hundred seventy-two thousand, eight hundred seventy-five".