43275875 has 8 divisors (see below), whose sum is σ = 54008448. Its totient is φ = 34620600.

The previous prime is 43275847. The next prime is 43275877. The reversal of 43275875 is 57857234.

It is not a de Polignac number, because 43275875 - 2¹⁸ = 43013731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43275877) 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, 172979 + ... + 173228.

It is an arithmetic number, because the mean of its divisors is an integer number (6751056).

Almost surely, 2^43275875 is an apocalyptic number.

43275875 is a deficient number, since it is larger than the sum of its proper divisors (10732573).

43275875 is an equidigital number, since it uses as much as digits as its factorization.

43275875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346222 (or 346212 counting only the distinct ones).

The product of its digits is 235200, while the sum is 41.

The square root of 43275875 is about 6578.4401646591. The cubic root of 43275875 is about 351.0874342184.

The spelling of 43275875 in words is "forty-three million, two hundred seventy-five thousand, eight hundred seventy-five".