166041068 has 12 divisors (see below), whose sum is σ = 290959032. Its totient is φ = 82909920.

The previous prime is 166041067. The next prime is 166041077. The reversal of 166041068 is 860140661.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (166041061) 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, 24230 + ... + 30317.

It is an arithmetic number, because the mean of its divisors is an integer number (24246586).

Almost surely, 2^166041068 is an apocalyptic number.

It is an amenable number.

166041068 is a deficient number, since it is larger than the sum of its proper divisors (124917964).

166041068 is a wasteful number, since it uses less digits than its factorization.

166041068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55312 (or 55310 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 166041068 is about 12885.6923756545. The cubic root of 166041068 is about 549.6317843949.

The spelling of 166041068 in words is "one hundred sixty-six million, forty-one thousand, sixty-eight".