120747269 has 2 divisors, whose sum is σ = 120747270. Its totient is φ = 120747268.

The previous prime is 120747259. The next prime is 120747283. The reversal of 120747269 is 962747021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96786244 + 23961025 = 9838^2 + 4895^2 .

It is a cyclic number.

It is not a de Polignac number, because 120747269 - 2¹⁶ = 120681733 is a prime.

It is a super-2 number, since 2×120747269² = 29159805941916722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120747239) 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, 60373634 + 60373635.

It is an arithmetic number, because the mean of its divisors is an integer number (60373635).

Almost surely, 2^120747269 is an apocalyptic number.

It is an amenable number.

120747269 is a deficient number, since it is larger than the sum of its proper divisors (1).

120747269 is an equidigital number, since it uses as much as digits as its factorization.

120747269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 120747269 is about 10988.5062224126. The cubic root of 120747269 is about 494.2641435140.

The spelling of 120747269 in words is "one hundred twenty million, seven hundred forty-seven thousand, two hundred sixty-nine".