166002116 has 12 divisors (see below), whose sum is σ = 332004288. Its totient is φ = 71143752.

The previous prime is 166002103. The next prime is 166002121. The reversal of 166002116 is 611200661.

166002116 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 166002091 and 166002100.

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, 2964296 + ... + 2964351.

It is an arithmetic number, because the mean of its divisors is an integer number (27667024).

Almost surely, 2^166002116 is an apocalyptic number.

It is an amenable number.

166002116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

166002116 is a wasteful number, since it uses less digits than its factorization.

166002116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928658 (or 5928656 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 166002116 is about 12884.1808431891. The cubic root of 166002116 is about 549.5888011903.

Adding to 166002116 its reverse (611200661), we get a palindrome (777202777).

The spelling of 166002116 in words is "one hundred sixty-six million, two thousand, one hundred sixteen".