166828204 has 6 divisors (see below), whose sum is σ = 291949364. Its totient is φ = 83414100.

The previous prime is 166828201. The next prime is 166828219. The reversal of 166828204 is 402828661.

166828204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166828201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20853522 + ... + 20853529.

Almost surely, 2^166828204 is an apocalyptic number.

It is an amenable number.

166828204 is a deficient number, since it is larger than the sum of its proper divisors (125121160).

166828204 is a wasteful number, since it uses less digits than its factorization.

166828204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41707055 (or 41707053 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 166828204 is about 12916.1992861677. The cubic root of 166828204 is about 550.4989455799.

The spelling of 166828204 in words is "one hundred sixty-six million, eight hundred twenty-eight thousand, two hundred four".