66735082 has 16 divisors (see below), whose sum is σ = 101959200. Its totient is φ = 32752368.

The previous prime is 66735059. The next prime is 66735083. The reversal of 66735082 is 28053766.

It is not an unprimeable number, because it can be changed into a prime (66735083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46053 + ... + 47479.

It is an arithmetic number, because the mean of its divisors is an integer number (6372450).

Almost surely, 2^66735082 is an apocalyptic number.

66735082 is a deficient number, since it is larger than the sum of its proper divisors (35224118).

66735082 is a wasteful number, since it uses less digits than its factorization.

66735082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 66735082 is about 8169.1543013950. The cubic root of 66735082 is about 405.6187909097.

The spelling of 66735082 in words is "sixty-six million, seven hundred thirty-five thousand, eighty-two".