172461713 has 2 divisors, whose sum is σ = 172461714. Its totient is φ = 172461712.

The previous prime is 172461677. The next prime is 172461721. The reversal of 172461713 is 317164271.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141681409 + 30780304 = 11903^2 + 5548^2 .

It is a cyclic number.

It is not a de Polignac number, because 172461713 - 2¹⁰ = 172460689 is a prime.

It is a Chen prime.

It is equal to p_9633083 and since 172461713 and 9633083 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 172461713.

It is not a weakly prime, because it can be changed into another prime (172461763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86230856 + 86230857.

It is an arithmetic number, because the mean of its divisors is an integer number (86230857).

Almost surely, 2^172461713 is an apocalyptic number.

It is an amenable number.

172461713 is a deficient number, since it is larger than the sum of its proper divisors (1).

172461713 is an equidigital number, since it uses as much as digits as its factorization.

172461713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 32.

The square root of 172461713 is about 13132.4678944972. The cubic root of 172461713 is about 556.6269528761.

The spelling of 172461713 in words is "one hundred seventy-two million, four hundred sixty-one thousand, seven hundred thirteen".