660092 has 12 divisors (see below), whose sum is σ = 1175160. Its totient is φ = 324336.

The previous prime is 660073. The next prime is 660097. The reversal of 660092 is 290066.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 660092.

It is not an unprimeable number, because it can be changed into a prime (660097) by changing a digit.

660092 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (97930).

2⁶⁶⁰⁰⁹² is an apocalyptic number.

It is an amenable number.

660092 is a deficient number, since it is larger than the sum of its proper divisors (515068).

660092 is a wasteful number, since it uses less digits than its factorization.

660092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 660092 is about 812.4604605764. The cubic root of 660092 is about 87.0699222090.

The spelling of 660092 in words is "six hundred sixty thousand, ninety-two".