66085088 has 24 divisors (see below), whose sum is σ = 130310208. Its totient is φ = 32990464.

The previous prime is 66085067. The next prime is 66085111. The reversal of 66085088 is 88058066.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26420 + ... + 28812.

It is an arithmetic number, because the mean of its divisors is an integer number (5429592).

Almost surely, 2^66085088 is an apocalyptic number.

It is an amenable number.

66085088 is a deficient number, since it is larger than the sum of its proper divisors (64225120).

66085088 is a wasteful number, since it uses less digits than its factorization.

66085088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266 (or 3258 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 66085088 is about 8129.2735222774. The cubic root of 66085088 is about 404.2975946717.

The spelling of 66085088 in words is "sixty-six million, eighty-five thousand, eighty-eight".