66241106 has 16 divisors (see below), whose sum is σ = 105675360. Its totient is φ = 31052160.

The previous prime is 66241103. The next prime is 66241111. The reversal of 66241106 is 60114266.

It is a happy number.

66241106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (66241103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5300 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (6604710).

Almost surely, 2^66241106 is an apocalyptic number.

66241106 is a deficient number, since it is larger than the sum of its proper divisors (39434254).

66241106 is a wasteful number, since it uses less digits than its factorization.

66241106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18089.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 66241106 is about 8138.8639256348. The cubic root of 66241106 is about 404.6155086909.

The spelling of 66241106 in words is "sixty-six million, two hundred forty-one thousand, one hundred six".