117302398 has 4 divisors (see below), whose sum is σ = 175953600. Its totient is φ = 58651198.

The previous prime is 117302389. The next prime is 117302401. The reversal of 117302398 is 893203711.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29325598 + ... + 29325601.

It is an arithmetic number, because the mean of its divisors is an integer number (43988400).

Almost surely, 2^117302398 is an apocalyptic number.

117302398 is a deficient number, since it is larger than the sum of its proper divisors (58651202).

117302398 is an equidigital number, since it uses as much as digits as its factorization.

117302398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58651201.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 117302398 is about 10830.6231584337. The cubic root of 117302398 is about 489.5183355140.

The spelling of 117302398 in words is "one hundred seventeen million, three hundred two thousand, three hundred ninety-eight".