73115241 has 4 divisors (see below), whose sum is σ = 97486992. Its totient is φ = 48743492.

The previous prime is 73115227. The next prime is 73115243. The reversal of 73115241 is 14251137.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14251137 = 3 ⋅4750379.

It is a cyclic number.

It is not a de Polignac number, because 73115241 - 2⁵ = 73115209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73115243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12185871 + ... + 12185876.

It is an arithmetic number, because the mean of its divisors is an integer number (24371748).

Almost surely, 2^73115241 is an apocalyptic number.

It is an amenable number.

73115241 is a deficient number, since it is larger than the sum of its proper divisors (24371751).

73115241 is a wasteful number, since it uses less digits than its factorization.

73115241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24371750.

The product of its digits is 840, while the sum is 24.

The square root of 73115241 is about 8550.7450552569. The cubic root of 73115241 is about 418.1537269482.

Adding to 73115241 its reverse (14251137), we get a palindrome (87366378).

The spelling of 73115241 in words is "seventy-three million, one hundred fifteen thousand, two hundred forty-one".