8440875 has 64 divisors (see below), whose sum is σ = 16248960. Its totient is φ = 4320000.

The previous prime is 8440853. The next prime is 8440877. The reversal of 8440875 is 5780448.

8440875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8440875 - 2⁶ = 8440811 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 not an unprimeable number, because it can be changed into a prime (8440877) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 138345 + ... + 138405.

It is an arithmetic number, because the mean of its divisors is an integer number (253890).

Almost surely, 2^8440875 is an apocalyptic number.

8440875 is a deficient number, since it is larger than the sum of its proper divisors (7808085).

8440875 is a wasteful number, since it uses less digits than its factorization.

8440875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 8440875 is about 2905.3183990744. The cubic root of 8440875 is about 203.6084618024.

The spelling of 8440875 in words is "eight million, four hundred forty thousand, eight hundred seventy-five".