4288535 has 4 divisors (see below), whose sum is σ = 5146248. Its totient is φ = 3430824.

The previous prime is 4288517. The next prime is 4288541. The reversal of 4288535 is 5358824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4288535 - 2¹⁰ = 4287511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4288495 and 4288504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428849 + ... + 428858.

It is an arithmetic number, because the mean of its divisors is an integer number (1286562).

Almost surely, 2^4288535 is an apocalyptic number.

4288535 is a deficient number, since it is larger than the sum of its proper divisors (857713).

4288535 is an equidigital number, since it uses as much as digits as its factorization.

4288535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857712.

The product of its digits is 38400, while the sum is 35.

The square root of 4288535 is about 2070.8778331906. The cubic root of 4288535 is about 162.4686803545.

The spelling of 4288535 in words is "four million, two hundred eighty-eight thousand, five hundred thirty-five".