120469997 has 2 divisors, whose sum is σ = 120469998. Its totient is φ = 120469996.

The previous prime is 120469981. The next prime is 120470017. The reversal of 120469997 is 799964021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114618436 + 5851561 = 10706^2 + 2419^2 .

It is a cyclic number.

It is not a de Polignac number, because 120469997 - 2⁴ = 120469981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120469907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60234998 + 60234999.

It is an arithmetic number, because the mean of its divisors is an integer number (60234999).

Almost surely, 2^120469997 is an apocalyptic number.

It is an amenable number.

120469997 is a deficient number, since it is larger than the sum of its proper divisors (1).

120469997 is an equidigital number, since it uses as much as digits as its factorization.

120469997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 120469997 is about 10975.8825157707. The cubic root of 120469997 is about 493.8855272465.

The spelling of 120469997 in words is "one hundred twenty million, four hundred sixty-nine thousand, nine hundred ninety-seven".