726482143 has 2 divisors, whose sum is σ = 726482144. Its totient is φ = 726482142.

The previous prime is 726482129. The next prime is 726482167. The reversal of 726482143 is 341284627.

It is a weak prime.

It is an emirp because it is prime and its reverse (341284627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 726482143 - 2⁵ = 726482111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (726482543) 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, 363241071 + 363241072.

It is an arithmetic number, because the mean of its divisors is an integer number (363241072).

Almost surely, 2^726482143 is an apocalyptic number.

726482143 is a deficient number, since it is larger than the sum of its proper divisors (1).

726482143 is an equidigital number, since it uses as much as digits as its factorization.

726482143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 726482143 is about 26953.3326881853. The cubic root of 726482143 is about 898.9626496534.

The spelling of 726482143 in words is "seven hundred twenty-six million, four hundred eighty-two thousand, one hundred forty-three".