66314174 has 8 divisors (see below), whose sum is σ = 99545160. Its totient is φ = 33132456.

The previous prime is 66314173. The next prime is 66314189. The reversal of 66314174 is 47141366.

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

It is a self number, because there is not a number n which added to its sum of digits gives 66314174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66314173) 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, 8744 + ... + 14459.

It is an arithmetic number, because the mean of its divisors is an integer number (12443145).

Almost surely, 2^66314174 is an apocalyptic number.

66314174 is a deficient number, since it is larger than the sum of its proper divisors (33230986).

66314174 is a wasteful number, since it uses less digits than its factorization.

66314174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24634.

The product of its digits is 12096, while the sum is 32.

The square root of 66314174 is about 8143.3515213332. The cubic root of 66314174 is about 404.7642259248.

The spelling of 66314174 in words is "sixty-six million, three hundred fourteen thousand, one hundred seventy-four".