118998298 has 8 divisors (see below), whose sum is σ = 181161792. Its totient is φ = 58611036.

The previous prime is 118998293. The next prime is 118998353. The reversal of 118998298 is 892899811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (118998293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443890 + ... + 444157.

It is an arithmetic number, because the mean of its divisors is an integer number (22645224).

Almost surely, 2^118998298 is an apocalyptic number.

118998298 is a deficient number, since it is larger than the sum of its proper divisors (62163494).

118998298 is an equidigital number, since it uses as much as digits as its factorization.

118998298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888116.

The product of its digits is 746496, while the sum is 55.

The square root of 118998298 is about 10908.6341033147. The cubic root of 118998298 is about 491.8661284483.

The spelling of 118998298 in words is "one hundred eighteen million, nine hundred ninety-eight thousand, two hundred ninety-eight".