120488717 has 2 divisors, whose sum is σ = 120488718. Its totient is φ = 120488716.

The previous prime is 120488699. The next prime is 120488759. The reversal of 120488717 is 717884021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78251716 + 42237001 = 8846^2 + 6499^2 .

It is a cyclic number.

It is not a de Polignac number, because 120488717 - 2¹⁶ = 120423181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120418717) 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, 60244358 + 60244359.

It is an arithmetic number, because the mean of its divisors is an integer number (60244359).

Almost surely, 2^120488717 is an apocalyptic number.

It is an amenable number.

120488717 is a deficient number, since it is larger than the sum of its proper divisors (1).

120488717 is an equidigital number, since it uses as much as digits as its factorization.

120488717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 120488717 is about 10976.7352614518. The cubic root of 120488717 is about 493.9111077740.

The spelling of 120488717 in words is "one hundred twenty million, four hundred eighty-eight thousand, seven hundred seventeen".