173723041 has 2 divisors, whose sum is σ = 173723042. Its totient is φ = 173723040.

The previous prime is 173723003. The next prime is 173723047. The reversal of 173723041 is 140327371.

173723041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121088016 + 52635025 = 11004^2 + 7255^2 .

It is a cyclic number.

It is not a de Polignac number, because 173723041 - 2¹⁷ = 173591969 is a prime.

It is not a weakly prime, because it can be changed into another prime (173723047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86861520 + 86861521.

It is an arithmetic number, because the mean of its divisors is an integer number (86861521).

Almost surely, 2^173723041 is an apocalyptic number.

It is an amenable number.

173723041 is a deficient number, since it is larger than the sum of its proper divisors (1).

173723041 is an equidigital number, since it uses as much as digits as its factorization.

173723041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 173723041 is about 13180.4036736361. The cubic root of 173723041 is about 557.9806532691.

The spelling of 173723041 in words is "one hundred seventy-three million, seven hundred twenty-three thousand, forty-one".