117015766 has 16 divisors (see below), whose sum is σ = 209320704. Its totient is φ = 47969064.

The previous prime is 117015761. The next prime is 117015791. The reversal of 117015766 is 667510711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117015761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181380 + ... + 182023.

It is an arithmetic number, because the mean of its divisors is an integer number (13082544).

Almost surely, 2^117015766 is an apocalyptic number.

117015766 is a deficient number, since it is larger than the sum of its proper divisors (92304938).

117015766 is a wasteful number, since it uses less digits than its factorization.

117015766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363435.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 117015766 is about 10817.3825854501. The cubic root of 117015766 is about 489.1192926340.

The spelling of 117015766 in words is "one hundred seventeen million, fifteen thousand, seven hundred sixty-six".