166830848 has 18 divisors (see below), whose sum is σ = 333010524. Its totient is φ = 83415296.

The previous prime is 166830847. The next prime is 166830863. The reversal of 166830848 is 848038661.

It is a junction number, because it is equal to n+sod(n) for n = 166830799 and 166830808.

It is not an unprimeable number, because it can be changed into a prime (166830847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325586 + ... + 326097.

Almost surely, 2^166830848 is an apocalyptic number.

It is an amenable number.

166830848 is a deficient number, since it is larger than the sum of its proper divisors (166179676).

166830848 is an frugal number, since it uses more digits than its factorization.

166830848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651699 (or 651685 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 166830848 is about 12916.3016378528. The cubic root of 166830848 is about 550.5018537842.

The spelling of 166830848 in words is "one hundred sixty-six million, eight hundred thirty thousand, eight hundred forty-eight".