660027282 has 32 divisors (see below), whose sum is σ = 1394131200. Its totient is φ = 207739728.

The previous prime is 660027257. The next prime is 660027299. The reversal of 660027282 is 282720066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25569 + ... + 44427.

It is an arithmetic number, because the mean of its divisors is an integer number (43566600).

Almost surely, 2^660027282 is an apocalyptic number.

660027282 is an abundant number, since it is smaller than the sum of its proper divisors (734103918).

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

660027282 is a wasteful number, since it uses less digits than its factorization.

660027282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19190.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 660027282 is about 25690.9961270481. The cubic root of 660027282 is about 870.6707655746.

The spelling of 660027282 in words is "six hundred sixty million, twenty-seven thousand, two hundred eighty-two".