66608114 has 16 divisors (see below), whose sum is σ = 100975680. Its totient is φ = 32951760.

The previous prime is 66608111. The next prime is 66608131. The reversal of 66608114 is 41180666.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (66608111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107297 + ... + 107915.

It is an arithmetic number, because the mean of its divisors is an integer number (6310980).

Almost surely, 2^66608114 is an apocalyptic number.

66608114 is a deficient number, since it is larger than the sum of its proper divisors (34367566).

66608114 is a wasteful number, since it uses less digits than its factorization.

66608114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105.

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

The square root of 66608114 is about 8161.3794177210. The cubic root of 66608114 is about 405.3613885521.

The spelling of 66608114 in words is "sixty-six million, six hundred eight thousand, one hundred fourteen".