66359414 has 8 divisors (see below), whose sum is σ = 108588168. Its totient is φ = 30163360.

The previous prime is 66359387. The next prime is 66359459. The reversal of 66359414 is 41495366.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508147 + ... + 1508190.

It is an arithmetic number, because the mean of its divisors is an integer number (13573521).

Almost surely, 2^66359414 is an apocalyptic number.

66359414 is a deficient number, since it is larger than the sum of its proper divisors (42228754).

66359414 is a wasteful number, since it uses less digits than its factorization.

66359414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016350.

The product of its digits is 77760, while the sum is 38.

The square root of 66359414 is about 8146.1287738410. The cubic root of 66359414 is about 404.8562493439.

The spelling of 66359414 in words is "sixty-six million, three hundred fifty-nine thousand, four hundred fourteen".