117770012 has 6 divisors (see below), whose sum is σ = 206097528. Its totient is φ = 58885004.

The previous prime is 117770011. The next prime is 117770017. The reversal of 117770012 is 210077711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117770011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14721248 + ... + 14721255.

It is an arithmetic number, because the mean of its divisors is an integer number (34349588).

Almost surely, 2^117770012 is an apocalyptic number.

It is an amenable number.

117770012 is a deficient number, since it is larger than the sum of its proper divisors (88327516).

117770012 is a wasteful number, since it uses less digits than its factorization.

117770012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29442507 (or 29442505 counting only the distinct ones).

The product of its (nonzero) digits is 686, while the sum is 26.

The square root of 117770012 is about 10852.1892722160. The cubic root of 117770012 is about 490.1679446527.

The spelling of 117770012 in words is "one hundred seventeen million, seven hundred seventy thousand, twelve".