433073 has 2 divisors, whose sum is σ = 433074. Its totient is φ = 433072.

The previous prime is 433061. The next prime is 433079. The reversal of 433073 is 370334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388129 + 44944 = 623^2 + 212^2 .

It is a cyclic number.

It is not a de Polignac number, because 433073 - 2¹² = 428977 is a prime.

It is equal to p₃₆₄₀₇ and since 433073 and 36407 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (433079) 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, 216536 + 216537.

It is an arithmetic number, because the mean of its divisors is an integer number (216537).

2⁴³³⁰⁷³ is an apocalyptic number.

It is an amenable number.

433073 is a deficient number, since it is larger than the sum of its proper divisors (1).

433073 is an equidigital number, since it uses as much as digits as its factorization.

433073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 433073 is about 658.0828215354. The cubic root of 433073 is about 75.6577989914.

It can be divided in two parts, 43307 and 3, that multiplied together give a palindrome (129921).

The spelling of 433073 in words is "four hundred thirty-three thousand, seventy-three".