66014683 has 16 divisors (see below), whose sum is σ = 80017920. Its totient is φ = 53199936.

The previous prime is 66014677. The next prime is 66014777. The reversal of 66014683 is 38641066.

It is a cyclic number.

It is not a de Polignac number, because 66014683 - 2¹³ = 66006491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66014603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16410 + ... + 20032.

It is an arithmetic number, because the mean of its divisors is an integer number (5001120).

Almost surely, 2^66014683 is an apocalyptic number.

66014683 is a deficient number, since it is larger than the sum of its proper divisors (14003237).

66014683 is a wasteful number, since it uses less digits than its factorization.

66014683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 66014683 is about 8124.9420305624. The cubic root of 66014683 is about 404.1539682882.

The spelling of 66014683 in words is "sixty-six million, fourteen thousand, six hundred eighty-three".