116662117 has 8 divisors (see below), whose sum is σ = 137057760. Its totient is φ = 97898160.

The previous prime is 116662079. The next prime is 116662121. The reversal of 116662117 is 711266611.

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

It is a cyclic number.

It is not a de Polignac number, because 116662117 - 2¹⁵ = 116629349 is a prime.

It is a super-3 number, since 3×116662117³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116662127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407767 + ... + 408052.

It is an arithmetic number, because the mean of its divisors is an integer number (17132220).

Almost surely, 2^116662117 is an apocalyptic number.

It is an amenable number.

116662117 is a deficient number, since it is larger than the sum of its proper divisors (20395643).

116662117 is a wasteful number, since it uses less digits than its factorization.

116662117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815843.

The product of its digits is 3024, while the sum is 31.

The square root of 116662117 is about 10801.0238866507. The cubic root of 116662117 is about 488.6260511210.

The spelling of 116662117 in words is "one hundred sixteen million, six hundred sixty-two thousand, one hundred seventeen".