192985066 has 4 divisors (see below), whose sum is σ = 289477602. Its totient is φ = 96492532.

The previous prime is 192985057. The next prime is 192985099. The reversal of 192985066 is 660589291.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 174794841 + 18190225 = 13221^2 + 4265^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48246265 + ... + 48246268.

Almost surely, 2^192985066 is an apocalyptic number.

192985066 is a deficient number, since it is larger than the sum of its proper divisors (96492536).

192985066 is an equidigital number, since it uses as much as digits as its factorization.

192985066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96492535.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 192985066 is about 13891.9064926309. The cubic root of 192985066 is about 577.8847505116.

The spelling of 192985066 in words is "one hundred ninety-two million, nine hundred eighty-five thousand, sixty-six".