4231135 has 8 divisors (see below), whose sum is σ = 5214816. Its totient is φ = 3293280.

The previous prime is 4231121. The next prime is 4231177. The reversal of 4231135 is 5311324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4231135 - 2⁹ = 4230623 is a prime.

It is a Duffinian number.

4231135 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11251 + ... + 11620.

It is an arithmetic number, because the mean of its divisors is an integer number (651852).

Almost surely, 2^4231135 is an apocalyptic number.

4231135 is a deficient number, since it is larger than the sum of its proper divisors (983681).

4231135 is a wasteful number, since it uses less digits than its factorization.

4231135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22913.

The product of its digits is 360, while the sum is 19.

The square root of 4231135 is about 2056.9722895557. The cubic root of 4231135 is about 161.7405668210.

Adding to 4231135 its reverse (5311324), we get a palindrome (9542459).

The spelling of 4231135 in words is "four million, two hundred thirty-one thousand, one hundred thirty-five".