64066614 has 8 divisors (see below), whose sum is σ = 128133240. Its totient is φ = 21355536.

The previous prime is 64066609. The next prime is 64066619. The reversal of 64066614 is 41666046.

64066614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (64066609) and next prime (64066619).

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

64066614 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64066619) 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 3 ways as a sum of consecutive naturals, for example, 5338879 + ... + 5338890.

It is an arithmetic number, because the mean of its divisors is an integer number (16016655).

Almost surely, 2^64066614 is an apocalyptic number.

64066614 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.

64066614 is a wasteful number, since it uses less digits than its factorization.

64066614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10677774.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 64066614 is about 8004.1622922077. The cubic root of 64066614 is about 400.1387310453.

The spelling of 64066614 in words is "sixty-four million, sixty-six thousand, six hundred fourteen".