117946273 has 2 divisors, whose sum is σ = 117946274. Its totient is φ = 117946272.

The previous prime is 117946267. The next prime is 117946307. The reversal of 117946273 is 372649711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117874449 + 71824 = 10857^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 117946273 - 2¹³ = 117938081 is a prime.

It is a super-2 number, since 2×117946273² = 27822646629181058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (117946573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58973136 + 58973137.

It is an arithmetic number, because the mean of its divisors is an integer number (58973137).

Almost surely, 2^117946273 is an apocalyptic number.

It is an amenable number.

117946273 is a deficient number, since it is larger than the sum of its proper divisors (1).

117946273 is an equidigital number, since it uses as much as digits as its factorization.

117946273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 117946273 is about 10860.3072240154. The cubic root of 117946273 is about 490.4123600859.

The spelling of 117946273 in words is "one hundred seventeen million, nine hundred forty-six thousand, two hundred seventy-three".