66097014 has 8 divisors (see below), whose sum is σ = 132194040. Its totient is φ = 22032336.

The previous prime is 66097013. The next prime is 66097019. The reversal of 66097014 is 41079066.

It is a happy number.

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

66097014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66097013) 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, 5508079 + ... + 5508090.

It is an arithmetic number, because the mean of its divisors is an integer number (16524255).

Almost surely, 2^66097014 is an apocalyptic number.

66097014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66097014 is a wasteful number, since it uses less digits than its factorization.

66097014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016174.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 66097014 is about 8130.0070110671. The cubic root of 66097014 is about 404.3219136380.

The spelling of 66097014 in words is "sixty-six million, ninety-seven thousand, fourteen".