117348975 has 18 divisors (see below), whose sum is σ = 210185456. Its totient is φ = 62586000.

The previous prime is 117348961. The next prime is 117348983. The reversal of 117348975 is 579843711.

It is not a de Polignac number, because 117348975 - 2¹² = 117344879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117348975.

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 in 17 ways as a sum of consecutive naturals, for example, 260551 + ... + 261000.

Almost surely, 2^117348975 is an apocalyptic number.

117348975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117348975 is a deficient number, since it is larger than the sum of its proper divisors (92836481).

117348975 is a wasteful number, since it uses less digits than its factorization.

117348975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521567 (or 521559 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 117348975 is about 10832.7731906470. The cubic root of 117348975 is about 489.5831175896.

The spelling of 117348975 in words is "one hundred seventeen million, three hundred forty-eight thousand, nine hundred seventy-five".