4231105 has 8 divisors (see below), whose sum is σ = 5092200. Its totient is φ = 3374976.

The previous prime is 4231099. The next prime is 4231109. The reversal of 4231105 is 5011324.

It can be written as a sum of positive squares in 4 ways, for example, as 571536 + 3659569 = 756^2 + 1913^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4231105 - 2¹⁹ = 3706817 is a prime.

4231105 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4231109) 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, 1011 + ... + 3079.

It is an arithmetic number, because the mean of its divisors is an integer number (636525).

Almost surely, 2^4231105 is an apocalyptic number.

It is an amenable number.

4231105 is a deficient number, since it is larger than the sum of its proper divisors (861095).

4231105 is a wasteful number, since it uses less digits than its factorization.

4231105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4231105 is about 2056.9649972715. The cubic root of 4231105 is about 161.7401845573.

Adding to 4231105 its reverse (5011324), we get a palindrome (9242429).

The spelling of 4231105 in words is "four million, two hundred thirty-one thousand, one hundred five".