166350248 has 8 divisors (see below), whose sum is σ = 311906730. Its totient is φ = 83175120.

The previous prime is 166350229. The next prime is 166350257. The reversal of 166350248 is 842053661.

166350248 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 126382564 + 39967684 = 11242^2 + 6322^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10396883 + ... + 10396898.

Almost surely, 2^166350248 is an apocalyptic number.

It is an amenable number.

166350248 is a deficient number, since it is larger than the sum of its proper divisors (145556482).

166350248 is a wasteful number, since it uses less digits than its factorization.

166350248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20793787 (or 20793783 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 166350248 is about 12897.6838230746. The cubic root of 166350248 is about 549.9727237162.

The spelling of 166350248 in words is "one hundred sixty-six million, three hundred fifty thousand, two hundred forty-eight".