117662208 has 40 divisors (see below), whose sum is σ = 313463568. Its totient is φ = 39220224.

The previous prime is 117662201. The next prime is 117662221. The reversal of 117662208 is 802266711.

It is not an unprimeable number, because it can be changed into a prime (117662201) 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, 36766 + ... + 39837.

Almost surely, 2^117662208 is an apocalyptic number.

It is an amenable number.

117662208 is an abundant number, since it is smaller than the sum of its proper divisors (195801360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117662208 is an frugal number, since it uses more digits than its factorization.

117662208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76624 (or 76608 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 117662208 is about 10847.2212109830. The cubic root of 117662208 is about 490.0183361180.

The spelling of 117662208 in words is "one hundred seventeen million, six hundred sixty-two thousand, two hundred eight".