66333060 has 48 divisors (see below), whose sum is σ = 206371200. Its totient is φ = 17688672.

The previous prime is 66333037. The next prime is 66333073. The reversal of 66333060 is 6033366.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60880 + ... + 61959.

It is an arithmetic number, because the mean of its divisors is an integer number (4299400).

Almost surely, 2^66333060 is an apocalyptic number.

66333060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

66333060 is an abundant number, since it is smaller than the sum of its proper divisors (140038140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66333060 is a wasteful number, since it uses less digits than its factorization.

66333060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122857 (or 122849 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 66333060 is about 8144.5110350469. The cubic root of 66333060 is about 404.8026473318.

The spelling of 66333060 in words is "sixty-six million, three hundred thirty-three thousand, sixty".