73500041 has 2 divisors, whose sum is σ = 73500042. Its totient is φ = 73500040.

The previous prime is 73500001. The next prime is 73500067. The reversal of 73500041 is 14000537.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40195600 + 33304441 = 6340^2 + 5771^2 .

It is a cyclic number.

It is not a de Polignac number, because 73500041 - 2¹⁰ = 73499017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 73499986 and 73500022.

It is not a weakly prime, because it can be changed into another prime (73500001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36750020 + 36750021.

It is an arithmetic number, because the mean of its divisors is an integer number (36750021).

Almost surely, 2^73500041 is an apocalyptic number.

It is an amenable number.

73500041 is a deficient number, since it is larger than the sum of its proper divisors (1).

73500041 is an equidigital number, since it uses as much as digits as its factorization.

73500041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 73500041 is about 8573.2164909093. The cubic root of 73500041 is about 418.8860143001.

Adding to 73500041 its reverse (14000537), we get a palindrome (87500578).

The spelling of 73500041 in words is "seventy-three million, five hundred thousand, forty-one".