66596006 has 16 divisors (see below), whose sum is σ = 104163840. Its totient is φ = 31893120.

The previous prime is 66596003. The next prime is 66596009. The reversal of 66596006 is 60069566.

It is an interprime number because it is at equal distance from previous prime (66596003) and next prime (66596009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66596003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2846 + ... + 11886.

It is an arithmetic number, because the mean of its divisors is an integer number (6510240).

Almost surely, 2^66596006 is an apocalyptic number.

66596006 is a deficient number, since it is larger than the sum of its proper divisors (37567834).

66596006 is a wasteful number, since it uses less digits than its factorization.

66596006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 66596006 is about 8160.6375976390. The cubic root of 66596006 is about 405.3368249125.

The spelling of 66596006 in words is "sixty-six million, five hundred ninety-six thousand, six".