529723 has 2 divisors, whose sum is σ = 529724. Its totient is φ = 529722.

The previous prime is 529709. The next prime is 529741. The reversal of 529723 is 327925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 529723 - 2⁵ = 529691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 529691 and 529700.

It is not a weakly prime, because it can be changed into another prime (529423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264861 + 264862.

It is an arithmetic number, because the mean of its divisors is an integer number (264862).

2⁵²⁹⁷²³ is an apocalyptic number.

529723 is a deficient number, since it is larger than the sum of its proper divisors (1).

529723 is an equidigital number, since it uses as much as digits as its factorization.

529723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 529723 is about 727.8207196831. The cubic root of 529723 is about 80.9126223338.

It can be divided in two parts, 52972 and 3, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 529723 in words is "five hundred twenty-nine thousand, seven hundred twenty-three".