532739 has 2 divisors, whose sum is σ = 532740. Its totient is φ = 532738.

The previous prime is 532733. The next prime is 532751. The reversal of 532739 is 937235.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532739 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 5⁵ + 3⁶ + 7⁴ + 2¹⁹ + 3⁷ + 9 .

It is not a weakly prime, because it can be changed into another prime (532733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266369 + 266370.

It is an arithmetic number, because the mean of its divisors is an integer number (266370).

2⁵³²⁷³⁹ is an apocalyptic number.

532739 is a deficient number, since it is larger than the sum of its proper divisors (1).

532739 is an equidigital number, since it uses as much as digits as its factorization.

532739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 29.

The square root of 532739 is about 729.8897176971. The cubic root of 532739 is about 81.0658916161.

Subtracting 532739 from its reverse (937235), we obtain a square (404496 = 636²).

The spelling of 532739 in words is "five hundred thirty-two thousand, seven hundred thirty-nine".