117477166 has 8 divisors (see below), whose sum is σ = 181900224. Its totient is φ = 56843760.

The previous prime is 117477149. The next prime is 117477211. The reversal of 117477166 is 661774711.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947335 + ... + 947458.

It is an arithmetic number, because the mean of its divisors is an integer number (22737528).

Almost surely, 2^117477166 is an apocalyptic number.

117477166 is a deficient number, since it is larger than the sum of its proper divisors (64423058).

117477166 is a wasteful number, since it uses less digits than its factorization.

117477166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894826.

The product of its digits is 49392, while the sum is 40.

The square root of 117477166 is about 10838.6883892840. The cubic root of 117477166 is about 489.7613248283.

The spelling of 117477166 in words is "one hundred seventeen million, four hundred seventy-seven thousand, one hundred sixty-six".