116670018 has 16 divisors (see below), whose sum is σ = 235522080. Its totient is φ = 38526336.

The previous prime is 116670017. The next prime is 116670023. The reversal of 116670018 is 810076611.

It is a happy number.

It is a super-2 number, since 2×116670018² = 27223786200240648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116670017) 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, 90223 + ... + 91506.

It is an arithmetic number, because the mean of its divisors is an integer number (14720130).

Almost surely, 2^116670018 is an apocalyptic number.

116670018 is an abundant number, since it is smaller than the sum of its proper divisors (118852062).

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

116670018 is a wasteful number, since it uses less digits than its factorization.

116670018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181841.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 116670018 is about 10801.3896328204. The cubic root of 116670018 is about 488.6370816862.

The spelling of 116670018 in words is "one hundred sixteen million, six hundred seventy thousand, eighteen".