117777070 has 8 divisors (see below), whose sum is σ = 211998744. Its totient is φ = 47110824.

The previous prime is 117777059. The next prime is 117777097. The reversal of 117777070 is 70777711.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5888844 + ... + 5888863.

It is an arithmetic number, because the mean of its divisors is an integer number (26499843).

Almost surely, 2^117777070 is an apocalyptic number.

117777070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117777070 is a deficient number, since it is larger than the sum of its proper divisors (94221674).

117777070 is a wasteful number, since it uses less digits than its factorization.

117777070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777714.

The product of its (nonzero) digits is 16807, while the sum is 37.

The square root of 117777070 is about 10852.5144551850. The cubic root of 117777070 is about 490.1777364386.

The spelling of 117777070 in words is "one hundred seventeen million, seven hundred seventy-seven thousand, seventy".