73475333 has 2 divisors, whose sum is σ = 73475334. Its totient is φ = 73475332.

The previous prime is 73475323. The next prime is 73475371. The reversal of 73475333 is 33357437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64032004 + 9443329 = 8002^2 + 3073^2 .

It is an emirp because it is prime and its reverse (33357437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73475333 - 2¹⁶ = 73409797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73475293 and 73475302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73475323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36737666 + 36737667.

It is an arithmetic number, because the mean of its divisors is an integer number (36737667).

Almost surely, 2^73475333 is an apocalyptic number.

It is an amenable number.

73475333 is a deficient number, since it is larger than the sum of its proper divisors (1).

73475333 is an equidigital number, since it uses as much as digits as its factorization.

73475333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 35.

The square root of 73475333 is about 8571.7753703652. The cubic root of 73475333 is about 418.8390710355.

It can be divided in two parts, 734 and 75333, that added together give a palindrome (76067).

The spelling of 73475333 in words is "seventy-three million, four hundred seventy-five thousand, three hundred thirty-three".