168484282 has 4 divisors (see below), whose sum is σ = 252726426. Its totient is φ = 84242140.

The previous prime is 168484279. The next prime is 168484291. The reversal of 168484282 is 282484861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282484861 = 59 ⋅4787879.

It can be written as a sum of positive squares in only one way, i.e., 164326761 + 4157521 = 12819^2 + 2039^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42121069 + ... + 42121072.

Almost surely, 2^168484282 is an apocalyptic number.

168484282 is a deficient number, since it is larger than the sum of its proper divisors (84242144).

168484282 is an equidigital number, since it uses as much as digits as its factorization.

168484282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84242143.

The product of its digits is 196608, while the sum is 43.

The square root of 168484282 is about 12980.1495368890. The cubic root of 168484282 is about 552.3145239845.

The spelling of 168484282 in words is "one hundred sixty-eight million, four hundred eighty-four thousand, two hundred eighty-two".