173014489 has 2 divisors, whose sum is σ = 173014490. Its totient is φ = 173014488.

The previous prime is 173014481. The next prime is 173014507. The reversal of 173014489 is 984410371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171164889 + 1849600 = 13083^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 173014489 - 2³ = 173014481 is a prime.

It is a super-2 number, since 2×173014489² = 59868026807862242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (173014481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86507244 + 86507245.

It is an arithmetic number, because the mean of its divisors is an integer number (86507245).

Almost surely, 2^173014489 is an apocalyptic number.

It is an amenable number.

173014489 is a deficient number, since it is larger than the sum of its proper divisors (1).

173014489 is an equidigital number, since it uses as much as digits as its factorization.

173014489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 173014489 is about 13153.4972155697. The cubic root of 173014489 is about 557.2210207077.

The spelling of 173014489 in words is "one hundred seventy-three million, fourteen thousand, four hundred eighty-nine".