192980 has 12 divisors (see below), whose sum is σ = 405300. Its totient is φ = 77184.

The previous prime is 192979. The next prime is 192991. The reversal of 192980 is 89291.

It can be written as a sum of positive squares in 2 ways, for example, as 42436 + 150544 = 206^2 + 388^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4805 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (33775).

2¹⁹²⁹⁸⁰ is an apocalyptic number.

192980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

192980 is an abundant number, since it is smaller than the sum of its proper divisors (212320).

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

192980 is a wasteful number, since it uses less digits than its factorization.

192980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9658 (or 9656 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 192980 is about 439.2948895674. The cubic root of 192980 is about 57.7879693834.

The spelling of 192980 in words is "one hundred ninety-two thousand, nine hundred eighty".