66359714 has 16 divisors (see below), whose sum is σ = 103291200. Its totient is φ = 31936464.

The previous prime is 66359663. The next prime is 66359717. The reversal of 66359714 is 41795366.

66359714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×66359714² = 8807223284323592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (66359717) 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, 19229 + ... + 22415.

It is an arithmetic number, because the mean of its divisors is an integer number (6455700).

Almost surely, 2^66359714 is an apocalyptic number.

66359714 is a deficient number, since it is larger than the sum of its proper divisors (36931486).

66359714 is a wasteful number, since it uses less digits than its factorization.

66359714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577.

The product of its digits is 136080, while the sum is 41.

The square root of 66359714 is about 8146.1471874746. The cubic root of 66359714 is about 404.8568594392.

The spelling of 66359714 in words is "sixty-six million, three hundred fifty-nine thousand, seven hundred fourteen".