73433 has 2 divisors, whose sum is σ = 73434. Its totient is φ = 73432.

The previous prime is 73421. The next prime is 73453. The reversal of 73433 is 33437.

It is an a-pointer prime, because the next prime (73453) can be obtained adding 73433 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51529 + 21904 = 227^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 73433 - 2⁴ = 73417 is a prime.

It is not a weakly prime, because it can be changed into another prime (73453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36716 + 36717.

It is an arithmetic number, because the mean of its divisors is an integer number (36717).

2⁷³⁴³³ is an apocalyptic number.

It is an amenable number.

73433 is a deficient number, since it is larger than the sum of its proper divisors (1).

73433 is an equidigital number, since it uses as much as digits as its factorization.

73433 is an evil number, because the sum of its binary digits is even.

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

The square root of 73433 is about 270.9852394504. The cubic root of 73433 is about 41.8758617184.

It can be divided in two parts, 734 and 33, that added together give a palindrome (767).

The spelling of 73433 in words is "seventy-three thousand, four hundred thirty-three".