117703966 has 8 divisors (see below), whose sum is σ = 176703984. Its totient is φ = 58802640.

The previous prime is 117703921. The next prime is 117703973. The reversal of 117703966 is 669307711.

It is a happy number.

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

It is a super-2 number, since 2×117703966² = 27708447224258312, which contains 22 as substring.

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, 21615 + ... + 26506.

It is an arithmetic number, because the mean of its divisors is an integer number (22087998).

Almost surely, 2^117703966 is an apocalyptic number.

117703966 is a deficient number, since it is larger than the sum of its proper divisors (59000018).

117703966 is a wasteful number, since it uses less digits than its factorization.

117703966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49346.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 117703966 is about 10849.1458649979. The cubic root of 117703966 is about 490.0762979899.

The spelling of 117703966 in words is "one hundred seventeen million, seven hundred three thousand, nine hundred sixty-six".