117896770 has 8 divisors (see below), whose sum is σ = 212214204. Its totient is φ = 47158704.

The previous prime is 117896747. The next prime is 117896791. The reversal of 117896770 is 77698711.

It can be written as a sum of positive squares in 2 ways, for example, as 111450249 + 6446521 = 10557^2 + 2539^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 117896770.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5894829 + ... + 5894848.

Almost surely, 2^117896770 is an apocalyptic number.

117896770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117896770 is a deficient number, since it is larger than the sum of its proper divisors (94317434).

117896770 is a wasteful number, since it uses less digits than its factorization.

117896770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789684.

The product of its (nonzero) digits is 148176, while the sum is 46.

The square root of 117896770 is about 10858.0279056558. The cubic root of 117896770 is about 490.3437404801.

The spelling of 117896770 in words is "one hundred seventeen million, eight hundred ninety-six thousand, seven hundred seventy".