118867298 has 16 divisors (see below), whose sum is σ = 205952544. Its totient is φ = 50852160.

The previous prime is 118867297. The next prime is 118867303. The reversal of 118867298 is 892768811.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118867291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158540 + ... + 159287.

It is an arithmetic number, because the mean of its divisors is an integer number (12872034).

Almost surely, 2^118867298 is an apocalyptic number.

118867298 is a deficient number, since it is larger than the sum of its proper divisors (87085246).

118867298 is a wasteful number, since it uses less digits than its factorization.

118867298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317857.

The product of its digits is 387072, while the sum is 50.

The square root of 118867298 is about 10902.6280318096. The cubic root of 118867298 is about 491.6855709033.

It can be divided in two parts, 1188 and 67298, that added together give a palindrome (68486).

The spelling of 118867298 in words is "one hundred eighteen million, eight hundred sixty-seven thousand, two hundred ninety-eight".