665282102 has 8 divisors (see below), whose sum is σ = 998078112. Its totient is φ = 332589400.

The previous prime is 665282099. The next prime is 665282117. The reversal of 665282102 is 201282566.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6974 + ... + 37137.

It is an arithmetic number, because the mean of its divisors is an integer number (124759764).

Almost surely, 2^665282102 is an apocalyptic number.

665282102 is a deficient number, since it is larger than the sum of its proper divisors (332796010).

665282102 is a wasteful number, since it uses less digits than its factorization.

665282102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51654.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 665282102 is about 25793.0630596678. The cubic root of 665282102 is about 872.9752812624.

The spelling of 665282102 in words is "six hundred sixty-five million, two hundred eighty-two thousand, one hundred two".