4231141 has 4 divisors (see below), whose sum is σ = 4239052. Its totient is φ = 4223232.

The previous prime is 4231121. The next prime is 4231177. The reversal of 4231141 is 1411324.

4231141 = 1454² + 1455².

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

It can be written as a sum of positive squares in 2 ways, for example, as 2114116 + 2117025 = 1454^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231141 - 2⁵ = 4231109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3090 + ... + 4243.

It is an arithmetic number, because the mean of its divisors is an integer number (1059763).

Almost surely, 2^4231141 is an apocalyptic number.

4231141 is the 1455-th centered square number.

It is an amenable number.

4231141 is a deficient number, since it is larger than the sum of its proper divisors (7911).

4231141 is an equidigital number, since it uses as much as digits as its factorization.

4231141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910.

The product of its digits is 96, while the sum is 16.

The square root of 4231141 is about 2056.9737480094. The cubic root of 4231141 is about 161.7406432735.

Adding to 4231141 its reverse (1411324), we get a palindrome (5642465).

The spelling of 4231141 in words is "four million, two hundred thirty-one thousand, one hundred forty-one".