166006612 has 24 divisors (see below), whose sum is σ = 300608000. Its totient is φ = 80131680.

The previous prime is 166006601. The next prime is 166006639. The reversal of 166006612 is 216600661.

166006612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59014 + ... + 61762.

Almost surely, 2^166006612 is an apocalyptic number.

It is an amenable number.

166006612 is a deficient number, since it is larger than the sum of its proper divisors (134601388).

166006612 is a wasteful number, since it uses less digits than its factorization.

166006612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271 (or 3269 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 166006612 is about 12884.3553195338. The cubic root of 166006612 is about 549.5937628317.

The spelling of 166006612 in words is "one hundred sixty-six million, six thousand, six hundred twelve".