66000514 has 8 divisors (see below), whose sum is σ = 99118080. Its totient is φ = 32961156.

The previous prime is 66000499. The next prime is 66000523. The reversal of 66000514 is 41500066.

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

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, 17394 + ... + 20845.

It is an arithmetic number, because the mean of its divisors is an integer number (12389760).

Almost surely, 2^66000514 is an apocalyptic number.

66000514 is a deficient number, since it is larger than the sum of its proper divisors (33117566).

66000514 is a wasteful number, since it uses less digits than its factorization.

66000514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39104.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 66000514 is about 8124.0700390876. The cubic root of 66000514 is about 404.1250511491.

The spelling of 66000514 in words is "sixty-six million, five hundred fourteen", and thus it is an aban number.