117754966 has 8 divisors (see below), whose sum is σ = 201865680. Its totient is φ = 50466408.

The previous prime is 117754943. The next prime is 117754969. The reversal of 117754966 is 669457711.

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

It is a super-2 number, since 2×117754966² = 27732464035322312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117754969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205521 + ... + 4205548.

It is an arithmetic number, because the mean of its divisors is an integer number (25233210).

Almost surely, 2^117754966 is an apocalyptic number.

117754966 is a deficient number, since it is larger than the sum of its proper divisors (84110714).

117754966 is an equidigital number, since it uses as much as digits as its factorization.

117754966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411078.

The product of its digits is 317520, while the sum is 46.

The square root of 117754966 is about 10851.4960258943. The cubic root of 117754966 is about 490.1470695565.

The spelling of 117754966 in words is "one hundred seventeen million, seven hundred fifty-four thousand, nine hundred sixty-six".