117746870 has 8 divisors (see below), whose sum is σ = 211944384. Its totient is φ = 47098744.

The previous prime is 117746869. The next prime is 117746887. The reversal of 117746870 is 78647711.

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

It is a congruent number.

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, 5887334 + ... + 5887353.

It is an arithmetic number, because the mean of its divisors is an integer number (26493048).

Almost surely, 2^117746870 is an apocalyptic number.

117746870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117746870 is a deficient number, since it is larger than the sum of its proper divisors (94197514).

117746870 is a wasteful number, since it uses less digits than its factorization.

117746870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11774694.

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 117746870 is about 10851.1229833598. The cubic root of 117746870 is about 490.1358362818.

The spelling of 117746870 in words is "one hundred seventeen million, seven hundred forty-six thousand, eight hundred seventy".