60066566 has 8 divisors (see below), whose sum is σ = 102971280. Its totient is φ = 25742808.

The previous prime is 60066563. The next prime is 60066631. The reversal of 60066566 is 66566006.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60066563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2145221 + ... + 2145248.

It is an arithmetic number, because the mean of its divisors is an integer number (12871410).

Almost surely, 2^60066566 is an apocalyptic number.

60066566 is a deficient number, since it is larger than the sum of its proper divisors (42904714).

60066566 is a wasteful number, since it uses less digits than its factorization.

60066566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290478.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 60066566 is about 7750.2623181412. The cubic root of 60066566 is about 391.6314867653.

The spelling of 60066566 in words is "sixty million, sixty-six thousand, five hundred sixty-six".