66067334 has 8 divisors (see below), whose sum is σ = 99140760. Its totient is φ = 33020416.

The previous prime is 66067297. The next prime is 66067357. The reversal of 66067334 is 43376066.

66067334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 66067294 and 66067303.

It is a congruent number.

It is an unprimeable number.

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, 1697 + ... + 11619.

It is an arithmetic number, because the mean of its divisors is an integer number (12392595).

Almost surely, 2^66067334 is an apocalyptic number.

66067334 is a deficient number, since it is larger than the sum of its proper divisors (33073426).

66067334 is a wasteful number, since it uses less digits than its factorization.

66067334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 66067334 is about 8128.1814694309. The cubic root of 66067334 is about 404.2613860876.

The spelling of 66067334 in words is "sixty-six million, sixty-seven thousand, three hundred thirty-four".