66114995 has 8 divisors (see below), whose sum is σ = 82787616. Its totient is φ = 50592256.

The previous prime is 66114977. The next prime is 66115013. The reversal of 66114995 is 59941166.

It is an interprime number because it is at equal distance from previous prime (66114977) and next prime (66115013).

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

It is a cyclic number.

It is not a de Polignac number, because 66114995 - 2⁸ = 66114739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287342 + ... + 287571.

It is an arithmetic number, because the mean of its divisors is an integer number (10348452).

Almost surely, 2^66114995 is an apocalyptic number.

66114995 is a deficient number, since it is larger than the sum of its proper divisors (16672621).

66114995 is a wasteful number, since it uses less digits than its factorization.

66114995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574941.

The product of its digits is 58320, while the sum is 41.

The square root of 66114995 is about 8131.1127774739. The cubic root of 66114995 is about 404.3585741604.

The spelling of 66114995 in words is "sixty-six million, one hundred fourteen thousand, nine hundred ninety-five".