117235898 has 8 divisors (see below), whose sum is σ = 189381108. Its totient is φ = 54108864.

The previous prime is 117235843. The next prime is 117235901. The reversal of 117235898 is 898532711.

It can be written as a sum of positive squares in 2 ways, for example, as 104796169 + 12439729 = 10237^2 + 3527^2 .

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, 2254511 + ... + 2254562.

Almost surely, 2^117235898 is an apocalyptic number.

117235898 is a deficient number, since it is larger than the sum of its proper divisors (72145210).

117235898 is a wasteful number, since it uses less digits than its factorization.

117235898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509088.

The product of its digits is 120960, while the sum is 44.

The square root of 117235898 is about 10827.5527244156. The cubic root of 117235898 is about 489.4258136124.

The spelling of 117235898 in words is "one hundred seventeen million, two hundred thirty-five thousand, eight hundred ninety-eight".