166046882 has 8 divisors (see below), whose sum is σ = 249692652. Its totient is φ = 82816000.

The previous prime is 166046879. The next prime is 166046893. The reversal of 166046882 is 288640661.

166046882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 92756161 + 73290721 = 9631^2 + 8561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 102719 + ... + 104322.

Almost surely, 2^166046882 is an apocalyptic number.

166046882 is a deficient number, since it is larger than the sum of its proper divisors (83645770).

166046882 is a wasteful number, since it uses less digits than its factorization.

166046882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207444.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 166046882 is about 12885.9179727329. The cubic root of 166046882 is about 549.6381995185.

The spelling of 166046882 in words is "one hundred sixty-six million, forty-six thousand, eight hundred eighty-two".