4231943 has 2 divisors, whose sum is σ = 4231944. Its totient is φ = 4231942.

The previous prime is 4231919. The next prime is 4231967. The reversal of 4231943 is 3491324.

It is a balanced prime because it is at equal distance from previous prime (4231919) and next prime (4231967).

It is a cyclic number.

It is not a de Polignac number, because 4231943 - 2⁸ = 4231687 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115971 + 2115972.

It is an arithmetic number, because the mean of its divisors is an integer number (2115972).

Almost surely, 2^4231943 is an apocalyptic number.

4231943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231943 is an equidigital number, since it uses as much as digits as its factorization.

4231943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 4231943 is about 2057.1686853537. The cubic root of 4231943 is about 161.7508617781.

The spelling of 4231943 in words is "four million, two hundred thirty-one thousand, nine hundred forty-three".