117702070 has 8 divisors (see below), whose sum is σ = 211863744. Its totient is φ = 47080824.

The previous prime is 117702037. The next prime is 117702077. The reversal of 117702070 is 70207711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117702077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5885094 + ... + 5885113.

It is an arithmetic number, because the mean of its divisors is an integer number (26482968).

Almost surely, 2^117702070 is an apocalyptic number.

117702070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117702070 is a deficient number, since it is larger than the sum of its proper divisors (94161674).

117702070 is a wasteful number, since it uses less digits than its factorization.

117702070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11770214.

The product of its (nonzero) digits is 686, while the sum is 25.

The square root of 117702070 is about 10849.0584844953. The cubic root of 117702070 is about 490.0736665587.

Adding to 117702070 its reverse (70207711), we get a palindrome (187909781).

The spelling of 117702070 in words is "one hundred seventeen million, seven hundred two thousand, seventy".