118085347 has 2 divisors, whose sum is σ = 118085348. Its totient is φ = 118085346.

The previous prime is 118085321. The next prime is 118085441. The reversal of 118085347 is 743580811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118085347 - 2²³ = 109696739 is a prime.

It is a super-2 number, since 2×118085347² = 27888298352220818, which contains 22 as substring.

It is equal to p_6738850 and since 118085347 and 6738850 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (118085647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59042673 + 59042674.

It is an arithmetic number, because the mean of its divisors is an integer number (59042674).

Almost surely, 2^118085347 is an apocalyptic number.

118085347 is a deficient number, since it is larger than the sum of its proper divisors (1).

118085347 is an equidigital number, since it uses as much as digits as its factorization.

118085347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 118085347 is about 10866.7081952172. The cubic root of 118085347 is about 490.6050376992.

The spelling of 118085347 in words is "one hundred eighteen million, eighty-five thousand, three hundred forty-seven".