4375975 has 6 divisors (see below), whose sum is σ = 5426240. Its totient is φ = 3500760.

The previous prime is 4375967. The next prime is 4375993. The reversal of 4375975 is 5795734.

It is not a de Polignac number, because 4375975 - 2³ = 4375967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87495 + ... + 87544.

Almost surely, 2^4375975 is an apocalyptic number.

4375975 is a deficient number, since it is larger than the sum of its proper divisors (1050265).

4375975 is a wasteful number, since it uses less digits than its factorization.

4375975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175049 (or 175044 counting only the distinct ones).

The product of its digits is 132300, while the sum is 40.

The square root of 4375975 is about 2091.8831229302. The cubic root of 4375975 is about 163.5654642819.

It can be divided in two parts, 43759 and 75, that added together give a palindrome (43834).

The spelling of 4375975 in words is "four million, three hundred seventy-five thousand, nine hundred seventy-five".