66896314 has 8 divisors (see below), whose sum is σ = 100379520. Its totient is φ = 33436476.

The previous prime is 66896311. The next prime is 66896327. The reversal of 66896314 is 41369866.

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

It is not an unprimeable number, because it can be changed into a prime (66896311) 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, 6717 + ... + 13375.

It is an arithmetic number, because the mean of its divisors is an integer number (12547440).

Almost surely, 2^66896314 is an apocalyptic number.

66896314 is a deficient number, since it is larger than the sum of its proper divisors (33483206).

66896314 is a wasteful number, since it uses less digits than its factorization.

66896314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11684.

The product of its digits is 186624, while the sum is 43.

The square root of 66896314 is about 8179.0166890648. The cubic root of 66896314 is about 405.9451866111.

The spelling of 66896314 in words is "sixty-six million, eight hundred ninety-six thousand, three hundred fourteen".