66036116 has 12 divisors (see below), whose sum is σ = 116073888. Its totient is φ = 32872152.

The previous prime is 66036101. The next prime is 66036119. The reversal of 66036116 is 61163066.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66036119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35456 + ... + 37271.

It is an arithmetic number, because the mean of its divisors is an integer number (9672824).

Almost surely, 2^66036116 is an apocalyptic number.

It is an amenable number.

66036116 is a deficient number, since it is larger than the sum of its proper divisors (50037772).

66036116 is a wasteful number, since it uses less digits than its factorization.

66036116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72958 (or 72956 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 66036116 is about 8126.2608867794. The cubic root of 66036116 is about 404.1977024714.

The spelling of 66036116 in words is "sixty-six million, thirty-six thousand, one hundred sixteen".