172470041 has 2 divisors, whose sum is σ = 172470042. Its totient is φ = 172470040.

The previous prime is 172470007. The next prime is 172470059. The reversal of 172470041 is 140074271.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158030041 + 14440000 = 12571^2 + 3800^2 .

It is a cyclic number.

It is not a de Polignac number, because 172470041 - 2¹⁴ = 172453657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (172170041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86235020 + 86235021.

It is an arithmetic number, because the mean of its divisors is an integer number (86235021).

Almost surely, 2^172470041 is an apocalyptic number.

It is an amenable number.

172470041 is a deficient number, since it is larger than the sum of its proper divisors (1).

172470041 is an equidigital number, since it uses as much as digits as its factorization.

172470041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 172470041 is about 13132.7849674012. The cubic root of 172470041 is about 556.6359123810.

The spelling of 172470041 in words is "one hundred seventy-two million, four hundred seventy thousand, forty-one".