117084769 has 2 divisors, whose sum is σ = 117084770. Its totient is φ = 117084768.

The previous prime is 117084767. The next prime is 117084817. The reversal of 117084769 is 967480711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80784144 + 36300625 = 8988^2 + 6025^2 .

It is a cyclic number.

It is not a de Polignac number, because 117084769 - 2¹ = 117084767 is a prime.

It is a super-2 number, since 2×117084769² = 27417686263566722, which contains 22 as substring.

Together with 117084767, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (117084767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58542384 + 58542385.

It is an arithmetic number, because the mean of its divisors is an integer number (58542385).

Almost surely, 2^117084769 is an apocalyptic number.

It is an amenable number.

117084769 is a deficient number, since it is larger than the sum of its proper divisors (1).

117084769 is an equidigital number, since it uses as much as digits as its factorization.

117084769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 117084769 is about 10820.5715653102. The cubic root of 117084769 is about 489.2154166229.

The spelling of 117084769 in words is "one hundred seventeen million, eighty-four thousand, seven hundred sixty-nine".