532343237 has 2 divisors, whose sum is σ = 532343238. Its totient is φ = 532343236.

The previous prime is 532343209. The next prime is 532343239. The reversal of 532343237 is 732343235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 498807556 + 33535681 = 22334^2 + 5791^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532343237 is a prime.

Together with 532343239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532343239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266171618 + 266171619.

It is an arithmetic number, because the mean of its divisors is an integer number (266171619).

Almost surely, 2^532343237 is an apocalyptic number.

It is an amenable number.

532343237 is a deficient number, since it is larger than the sum of its proper divisors (1).

532343237 is an equidigital number, since it uses as much as digits as its factorization.

532343237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 32.

The square root of 532343237 is about 23072.5645952070. The cubic root of 532343237 is about 810.4581247268.

The spelling of 532343237 in words is "five hundred thirty-two million, three hundred forty-three thousand, two hundred thirty-seven".