73735241 has 2 divisors, whose sum is σ = 73735242. Its totient is φ = 73735240.

The previous prime is 73735213. The next prime is 73735279. The reversal of 73735241 is 14253737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67584841 + 6150400 = 8221^2 + 2480^2 .

It is a cyclic number.

It is not a de Polignac number, because 73735241 - 2⁶ = 73735177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73735198 and 73735207.

It is not a weakly prime, because it can be changed into another prime (73735141) 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, 36867620 + 36867621.

It is an arithmetic number, because the mean of its divisors is an integer number (36867621).

Almost surely, 2^73735241 is an apocalyptic number.

It is an amenable number.

73735241 is a deficient number, since it is larger than the sum of its proper divisors (1).

73735241 is an equidigital number, since it uses as much as digits as its factorization.

73735241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 32.

The square root of 73735241 is about 8586.9226734611. The cubic root of 73735241 is about 419.3323500462.

Adding to 73735241 its reverse (14253737), we get a palindrome (87988978).

The spelling of 73735241 in words is "seventy-three million, seven hundred thirty-five thousand, two hundred forty-one".