166054882 has 16 divisors (see below), whose sum is σ = 287602560. Its totient is φ = 70432128.

The previous prime is 166054873. The next prime is 166054897. The reversal of 166054882 is 288450661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59782 + ... + 62497.

It is an arithmetic number, because the mean of its divisors is an integer number (17975160).

Almost surely, 2^166054882 is an apocalyptic number.

166054882 is a deficient number, since it is larger than the sum of its proper divisors (121547678).

166054882 is a wasteful number, since it uses less digits than its factorization.

166054882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122385.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 166054882 is about 12886.2283853733. The cubic root of 166054882 is about 549.6470264131.

The spelling of 166054882 in words is "one hundred sixty-six million, fifty-four thousand, eight hundred eighty-two".