117312298 has 8 divisors (see below), whose sum is σ = 176151492. Its totient is φ = 58595136.

The previous prime is 117312271. The next prime is 117312317. The reversal of 117312298 is 892213711.

It can be written as a sum of positive squares in 2 ways, for example, as 96491329 + 20820969 = 9823^2 + 4563^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28065 + ... + 31972.

Almost surely, 2^117312298 is an apocalyptic number.

117312298 is a deficient number, since it is larger than the sum of its proper divisors (58839194).

117312298 is an equidigital number, since it uses as much as digits as its factorization.

117312298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61016.

The product of its digits is 6048, while the sum is 34.

The square root of 117312298 is about 10831.0801862049. The cubic root of 117312298 is about 489.5321064607.

The spelling of 117312298 in words is "one hundred seventeen million, three hundred twelve thousand, two hundred ninety-eight".