432073 has 2 divisors, whose sum is σ = 432074. Its totient is φ = 432072.

The previous prime is 432067. The next prime is 432097. The reversal of 432073 is 370234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300304 + 131769 = 548^2 + 363^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432073.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216036 + 216037.

It is an arithmetic number, because the mean of its divisors is an integer number (216037).

2⁴³²⁰⁷³ is an apocalyptic number.

It is an amenable number.

432073 is a deficient number, since it is larger than the sum of its proper divisors (1).

432073 is an equidigital number, since it uses as much as digits as its factorization.

432073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 432073 is about 657.3225996419. The cubic root of 432073 is about 75.5995208204.

It can be divided in two parts, 43 and 2073, that added together give a square (2116 = 46²).

The spelling of 432073 in words is "four hundred thirty-two thousand, seventy-three".