4132243 has 4 divisors (see below), whose sum is σ = 4136440. Its totient is φ = 4128048.

The previous prime is 4132231. The next prime is 4132259. The reversal of 4132243 is 3422314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4132243 - 2⁵ = 4132211 is a prime.

It is a super-2 number, since 2×4132243² = 34150864422098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4132243.

It is not an unprimeable number, because it can be changed into a prime (4132273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 271 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (1034110).

Almost surely, 2^4132243 is an apocalyptic number.

4132243 is a deficient number, since it is larger than the sum of its proper divisors (4197).

4132243 is a wasteful number, since it uses less digits than its factorization.

4132243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196.

The product of its digits is 576, while the sum is 19.

The square root of 4132243 is about 2032.7919224554. The cubic root of 4132243 is about 160.4705289716.

Adding to 4132243 its reverse (3422314), we get a palindrome (7554557).

The spelling of 4132243 in words is "four million, one hundred thirty-two thousand, two hundred forty-three".