117036769 has 2 divisors, whose sum is σ = 117036770. Its totient is φ = 117036768.

The previous prime is 117036767. The next prime is 117036817. The reversal of 117036769 is 967630711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74304400 + 42732369 = 8620^2 + 6537^2 .

It is an emirp because it is prime and its reverse (967630711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117036769 - 2¹ = 117036767 is a prime.

It is a super-2 number, since 2×117036769² = 27395210595918722, which contains 22 as substring.

Together with 117036767, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (117036761) 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, 58518384 + 58518385.

It is an arithmetic number, because the mean of its divisors is an integer number (58518385).

Almost surely, 2^117036769 is an apocalyptic number.

It is an amenable number.

117036769 is a deficient number, since it is larger than the sum of its proper divisors (1).

117036769 is an equidigital number, since it uses as much as digits as its factorization.

117036769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 117036769 is about 10818.3533405043. The cubic root of 117036769 is about 489.1485546679.

The spelling of 117036769 in words is "one hundred seventeen million, thirty-six thousand, seven hundred sixty-nine".