166080607 has 12 divisors (see below), whose sum is σ = 208631248. Its totient is φ = 129412800.

The previous prime is 166080589. The next prime is 166080619. The reversal of 166080607 is 706080661.

It is not a de Polignac number, because 166080607 - 2⁷ = 166080479 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166080407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97194 + ... + 98887.

Almost surely, 2^166080607 is an apocalyptic number.

166080607 is a deficient number, since it is larger than the sum of its proper divisors (42550641).

166080607 is a wasteful number, since it uses less digits than its factorization.

166080607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196110 (or 196099 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 166080607 is about 12887.2265053424. The cubic root of 166080607 is about 549.6754084747.

The spelling of 166080607 in words is "one hundred sixty-six million, eighty thousand, six hundred seven".