117662366 has 8 divisors (see below), whose sum is σ = 177841224. Its totient is φ = 58381960.

The previous prime is 117662353. The next prime is 117662393. The reversal of 117662366 is 663266711.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224285 + ... + 224808.

It is an arithmetic number, because the mean of its divisors is an integer number (22230153).

Almost surely, 2^117662366 is an apocalyptic number.

117662366 is a deficient number, since it is larger than the sum of its proper divisors (60178858).

117662366 is a wasteful number, since it uses less digits than its factorization.

117662366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449226.

The product of its digits is 54432, while the sum is 38.

The square root of 117662366 is about 10847.2284939518. The cubic root of 117662366 is about 490.0185554545.

The spelling of 117662366 in words is "one hundred seventeen million, six hundred sixty-two thousand, three hundred sixty-six".