106650066 has 8 divisors (see below), whose sum is σ = 213300144. Its totient is φ = 35550020.

The previous prime is 106650031. The next prime is 106650067. The reversal of 106650066 is 660056601.

It is a sphenic number, since it is the product of 3 distinct primes.

106650066 is an admirable number.

It is a super-2 number, since 2×106650066² = 22748473155608712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106650067) 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, 8887500 + ... + 8887511.

It is an arithmetic number, because the mean of its divisors is an integer number (26662518).

Almost surely, 2^106650066 is an apocalyptic number.

106650066 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.

106650066 is a wasteful number, since it uses less digits than its factorization.

106650066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775016.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 106650066 is about 10327.1518822955. The cubic root of 106650066 is about 474.2278364889.

The spelling of 106650066 in words is "one hundred six million, six hundred fifty thousand, sixty-six".