66337006 has 8 divisors (see below), whose sum is σ = 99873504. Its totient is φ = 33045840.

The previous prime is 66337001. The next prime is 66337013. The reversal of 66337006 is 60073366.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66337001) 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, 60655 + ... + 61738.

It is an arithmetic number, because the mean of its divisors is an integer number (12484188).

Almost surely, 2^66337006 is an apocalyptic number.

66337006 is a deficient number, since it is larger than the sum of its proper divisors (33536498).

66337006 is a wasteful number, since it uses less digits than its factorization.

66337006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122666.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 66337006 is about 8144.7532804868. The cubic root of 66337006 is about 404.8106740964.

The spelling of 66337006 in words is "sixty-six million, three hundred thirty-seven thousand, six".