4385275 has 6 divisors (see below), whose sum is σ = 5437772. Its totient is φ = 3508200.

The previous prime is 4385267. The next prime is 4385281. The reversal of 4385275 is 5725834.

It is a happy number.

It is not a de Polignac number, because 4385275 - 2³ = 4385267 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4385275.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87681 + ... + 87730.

Almost surely, 2^4385275 is an apocalyptic number.

4385275 is a deficient number, since it is larger than the sum of its proper divisors (1052497).

4385275 is a wasteful number, since it uses less digits than its factorization.

4385275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175421 (or 175416 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 4385275 is about 2094.1048206811. The cubic root of 4385275 is about 163.6812542851.

Subtracting from 4385275 its sum of digits (34), we obtain a triangular number (4385241 = T₂₉₆₁).

The spelling of 4385275 in words is "four million, three hundred eighty-five thousand, two hundred seventy-five".