66070036 has 12 divisors (see below), whose sum is σ = 116455360. Its totient is φ = 32797080.

The previous prime is 66070019. The next prime is 66070051. The reversal of 66070036 is 63007066.

It is a junction number, because it is equal to n+sod(n) for n = 66069986 and 66070013.

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, 58860 + ... + 59971.

Almost surely, 2^66070036 is an apocalyptic number.

It is an amenable number.

66070036 is a deficient number, since it is larger than the sum of its proper divisors (50385324).

66070036 is a wasteful number, since it uses less digits than its factorization.

66070036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118974 (or 118972 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 66070036 is about 8128.3476795718. The cubic root of 66070036 is about 404.2668971287.

The spelling of 66070036 in words is "sixty-six million, seventy thousand, thirty-six".