66704114 has 4 divisors (see below), whose sum is σ = 100056174. Its totient is φ = 33352056.

The previous prime is 66704101. The next prime is 66704149. The reversal of 66704114 is 41140766.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66699889 + 4225 = 8167^2 + 65^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16676027 + ... + 16676030.

Almost surely, 2^66704114 is an apocalyptic number.

66704114 is a deficient number, since it is larger than the sum of its proper divisors (33352060).

66704114 is a wasteful number, since it uses less digits than its factorization.

66704114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33352059.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 66704114 is about 8167.2586588157. The cubic root of 66704114 is about 405.5560395760.

The spelling of 66704114 in words is "sixty-six million, seven hundred four thousand, one hundred fourteen".