118860769 has 2 divisors, whose sum is σ = 118860770. Its totient is φ = 118860768.

The previous prime is 118860767. The next prime is 118860817. The reversal of 118860769 is 967068811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105987025 + 12873744 = 10295^2 + 3588^2 .

It is an emirp because it is prime and its reverse (967068811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118860769 - 2¹ = 118860767 is a prime.

It is a super-2 number, since 2×118860769² = 28255764814542722, which contains 22 as substring.

Together with 118860767, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118860767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59430384 + 59430385.

It is an arithmetic number, because the mean of its divisors is an integer number (59430385).

Almost surely, 2^118860769 is an apocalyptic number.

It is an amenable number.

118860769 is a deficient number, since it is larger than the sum of its proper divisors (1).

118860769 is an equidigital number, since it uses as much as digits as its factorization.

118860769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 118860769 is about 10902.3286044771. The cubic root of 118860769 is about 491.6765685005.

The spelling of 118860769 in words is "one hundred eighteen million, eight hundred sixty thousand, seven hundred sixty-nine".